| Year |
Citation |
Score |
| 2018 |
Togtema M, Jackson R, Grochowski J, Villa PL, Mellerup M, Chattopadhyaya J, Zehbe I. Synthetic siRNA targeting human papillomavirus 16 E6: a perspective on in vitro nanotherapeutic approaches. Nanomedicine (London, England). PMID 29382252 DOI: 10.2217/Nnm-2017-0242 |
0.332 |
|
| 2018 |
Moriou C, Da Silva AD, Vianelli Prado MJ, Denhez C, Plashkevych O, Chattopadhyaya J, Guillaume D, Clivio P. C2'-F Stereoconfiguration as a puckering switch for base stacking at the dinucleotide level. The Journal of Organic Chemistry. PMID 29364674 DOI: 10.1021/Acs.Joc.7B03186 |
0.374 |
|
| 2017 |
Plashkevych O, Upadhayaya RS, Chattopadhyaya J. Carbocyclic C-C Bond Formation: Intramolecular Radical Ring Closure to Yield Diastereomerically Pure (7'S-Me- or 7'R-Me-) Carba-LNA Nucleotide Analogs. Current Protocols in Nucleic Acid Chemistry. 69: 4.74.1-4.74.42. PMID 28628208 DOI: 10.1002/Cpnc.29 |
0.481 |
|
| 2017 |
Plashkevych O, Li Q, Chattopadhyaya J. How RNase HI (Escherichia coli) promoted site-selective hydrolysis works on RNA in duplex with carba-LNA and LNA substituted antisense strands in an antisense strategy context? Molecular Biosystems. 13: 921-938. PMID 28352859 DOI: 10.1039/C6Mb00762G |
0.462 |
|
| 2015 |
Moriou C, Denhez C, Plashkevych O, Coantic-Castex S, Chattopadhyaya J, Guillaume D, Clivio P. A minute amount of s-puckered sugars is sufficient for (6-4) photoproduct formation at the dinucleotide level. The Journal of Organic Chemistry. 80: 615-9. PMID 25496131 DOI: 10.1021/Jo502230N |
0.464 |
|
| 2014 |
Karimiahmadabadi M, Erfan S, Földesi A, Chattopadhyaya J. Distal two-bond versus three-bond electronegative oxo-substituent effect controls the kinetics and thermodynamics of the conversion of a C-nitroso function to the corresponding oxime in the conformationally locked pentofuranose (bicyclo[2.2.1]heptane) system. The Journal of Organic Chemistry. 79: 7266-76. PMID 25051020 DOI: 10.1021/Jo500266K |
0.441 |
|
| 2013 |
Upadhayaya RS, Dixit SS, Földesi A, Chattopadhyaya J. New antiprotozoal agents: their synthesis and biological evaluations. Bioorganic & Medicinal Chemistry Letters. 23: 2750-8. PMID 23518280 DOI: 10.1016/J.Bmcl.2013.02.054 |
0.36 |
|
| 2012 |
Karimiahmadabadi M, Földesi A, Chattopadhyaya J. Unusual strain-releasing nucleophilic rearrangement of a bicyclo[2.2.1]heptane system to a cyclohexenyl derivative. The Journal of Organic Chemistry. 77: 9747-55. PMID 23062056 DOI: 10.1021/Jo301871D |
0.447 |
|
| 2012 |
Karimiahmadabadi M, Erfan S, Földesi A, Chattopadhyaya J. Steric effects in the tuning of the diastereoselectivity of the intramolecular free-radical cyclization to an olefin as exemplified through the synthesis of a carba-pentofuranose scaffold. The Journal of Organic Chemistry. 77: 6855-72. PMID 22857001 DOI: 10.1021/Jo300936G |
0.452 |
|
| 2012 |
Dixit SS, Upadhayaya RS, Chattopadhyaya J. New parasite inhibitors encompassing novel conformationally-locked 5'-acyl sulfamoyl adenosines. Organic & Biomolecular Chemistry. 10: 6121-9. PMID 22710960 DOI: 10.1039/c2ob25879j |
0.305 |
|
| 2012 |
Martínez-Montero S, Fernández S, Sanghvi YS, Chattopadhyaya J, Ganesan M, Ramesh NG, Gotor V, Ferrero M. Design and divergent synthesis of aza nucleosides from a chiral imino sugar. The Journal of Organic Chemistry. 77: 4671-8. PMID 22551299 DOI: 10.1021/Jo3004452 |
0.426 |
|
| 2012 |
Zhou C, Chattopadhyaya J. Intramolecular free-radical cyclization reactions on pentose sugars for the synthesis of carba-LNA and carba-ENA and the application of their modified oligonucleotides as potential RNA targeted therapeutics. Chemical Reviews. 112: 3808-32. PMID 22530946 DOI: 10.1021/Cr100306Q |
0.43 |
|
| 2011 |
Plashkevych O, Chattopadhyaya J. Molecular structure of the core-modified siRNA duplexes containing diastereomeric pair of [C6'(R)-OH]- versus [C6'(S)-OH]-carba-LNAs suggests a model for RNAi action. Nucleosides, Nucleotides & Nucleic Acids. 30: 815-25. PMID 22060548 DOI: 10.1080/15257770.2011.586956 |
0.463 |
|
| 2011 |
Upadhayaya R, Deshpande SG, Li Q, Kardile RA, Sayyed AY, Kshirsagar EK, Salunke RV, Dixit SS, Zhou C, Földesi A, Chattopadhyaya J. Carba-LNA-5MeC/A/G/T modified oligos show nucleobase-specific modulation of 3'-exonuclease activity, thermodynamic stability, RNA selectivity, and RNase H elicitation: synthesis and biochemistry. The Journal of Organic Chemistry. 76: 4408-31. PMID 21500818 DOI: 10.1021/Jo200073Q |
0.469 |
|
| 2011 |
Upadhayaya RS, Shinde PD, Kadam SA, Bawane AN, Sayyed AY, Kardile RA, Gitay PN, Lahore SV, Dixit SS, Földesi A, Chattopadhyaya J. Synthesis and antimycobacterial activity of prodrugs of indeno[2,1-c]quinoline derivatives. European Journal of Medicinal Chemistry. 46: 1306-24. PMID 21334792 DOI: 10.1016/J.Ejmech.2011.01.053 |
0.391 |
|
| 2011 |
Hu J, Gagnon KT, Liu J, Watts JK, Syeda-Nawaz J, Bennett CF, Swayze EE, Randolph J, Chattopadhyaya J, Corey DR. Allele-selective inhibition of ataxin-3 (ATX3) expression by antisense oligomers and duplex RNAs. Biological Chemistry. 392: 315-25. PMID 21294677 DOI: 10.1515/Bc.2011.045 |
0.377 |
|
| 2011 |
Chattopadhyaya J. The carba-LNA oligos as RNA targeted therapeutics Collection of Czechoslovak Chemical Communications. 12: 287-291. DOI: 10.1135/Css201112287 |
0.386 |
|
| 2011 |
Dutta S, Bhaduri N, Upadhayaya RS, Rastogi N, Chandel SG, Vandavasi JK, Plashkevych O, Kardile RA, Chattopadhyaya J. The R-diastereomer of 6′-O-toluoyl-carba-LNA modification in the core region of siRNA leads to 24-times improved RNA silencing potency against the HIV-1 compared to its S-counterpart Medchemcomm. 2: 1110-1119. DOI: 10.1039/C1Md00167A |
0.44 |
|
| 2011 |
Dutta S, Bhaduri N, Rastogi N, Chandel SG, Vandavasi JK, Upadhayaya RS, Chattopadhyaya J. Carba-LNA modified siRNAs targeting HIV-1 TAR region downregulate HIV-1 replication successfully with enhanced potency Medchemcomm. 2: 206-216. DOI: 10.1039/C0Md00225A |
0.396 |
|
| 2010 |
Mook O, Vreijling J, Wengel SL, Wengel J, Zhou C, Chattopadhyaya J, Baas F, Fluiter K. In vivo efficacy and off-target effects of locked nucleic acid (LNA) and unlocked nucleic acid (UNA) modified siRNA and small internally segmented interfering RNA (sisiRNA) in mice bearing human tumor xenografts. Artificial Dna, Pna & Xna. 1: 36-44. PMID 21687525 DOI: 10.4161/adna.1.1.12204 |
0.274 |
|
| 2010 |
Gagnon KT, Pendergraff HM, Deleavey GF, Swayze EE, Potier P, Randolph J, Roesch EB, Chattopadhyaya J, Damha MJ, Bennett CF, Montaillier C, Lemaitre M, Corey DR. Allele-selective inhibition of mutant huntingtin expression with antisense oligonucleotides targeting the expanded CAG repeat. Biochemistry. 49: 10166-78. PMID 21028906 DOI: 10.1021/Bi101208K |
0.353 |
|
| 2010 |
Liu Y, Xu J, Karimiahmadabadi M, Zhou C, Chattopadhyaya J. Synthesis of 2',4'-propylene-bridged (carba-ENA) thymidine and its analogues: the engineering of electrostatic and steric effects at the bottom of the minor groove for nuclease and thermodynamic stabilities and elicitation of RNase H. The Journal of Organic Chemistry. 75: 7112-28. PMID 20929200 DOI: 10.1021/Jo101207D |
0.477 |
|
| 2010 |
Upadhayaya RS, Shinde PD, Sayyed AY, Kadam SA, Bawane AN, Poddar A, Plashkevych O, Földesi A, Chattopadhyaya J. Synthesis and structure of azole-fused indeno[2,1-c]quinolines and their anti-mycobacterial properties. Organic & Biomolecular Chemistry. 8: 5661-73. PMID 20927480 DOI: 10.1039/c0ob00445f |
0.294 |
|
| 2010 |
Li Q, Yuan F, Zhou C, Plashkevych O, Chattopadhyaya J. Free-radical ring closure to conformationally locked α-L-carba-LNAs and synthesis of their oligos: nuclease stability, target RNA specificity, and elicitation of RNase H. The Journal of Organic Chemistry. 75: 6122-40. PMID 20738147 DOI: 10.1021/Jo100900V |
0.437 |
|
| 2010 |
Bramsen JB, Pakula MM, Hansen TB, Bus C, Langkjær N, Odadzic D, Smicius R, Wengel SL, Chattopadhyaya J, Engels JW, Herdewijn P, Wengel J, Kjems J. A screen of chemical modifications identifies position-specific modification by UNA to most potently reduce siRNA off-target effects. Nucleic Acids Research. 38: 5761-73. PMID 20453030 DOI: 10.1093/Nar/Gkq341 |
0.266 |
|
| 2010 |
Upadhayaya RS, Lahore SV, Sayyed AY, Dixit SS, Shinde PD, Chattopadhyaya J. Conformationally-constrained indeno[2,1-c]quinolines--a new class of anti-mycobacterial agents. Organic & Biomolecular Chemistry. 8: 2180-97. PMID 20401395 DOI: 10.1039/b924102g |
0.296 |
|
| 2010 |
Zhou C, Chattopadhyaya J. Why Carba-LNA-modified oligonucleotides show considerably improved 3'-exonuclease stability compared to that of the LNA modified or the native counterparts: A Michaelis-Menten kinetic analysis. The Journal of Organic Chemistry. 75: 2341-9. PMID 20225808 DOI: 10.1021/jo100170g |
0.251 |
|
| 2010 |
Upadhayaya RS, Vandavasi JK, Kardile RA, Lahore SV, Dixit SS, Deokar HS, Shinde PD, Sarmah MP, Chattopadhyaya J. Novel quinoline and naphthalene derivatives as potent antimycobacterial agents. European Journal of Medicinal Chemistry. 45: 1854-67. PMID 20137835 DOI: 10.1016/j.ejmech.2010.01.024 |
0.29 |
|
| 2010 |
Koole LL, Moody HH, Buck HH, Grouiller A, Essadiq H, Vial J, Chattopadhyaya J. Synthesis and conformation of 1-(3′-C-methyl-2′-deoxy-β-D-xylofuranosyl)uracil and 9-(3′-C-methyl-2′-deoxy-β-D-xylofuranosyl)adenine; two novel sugar-methylated nucleoside analogues Recueil Des Travaux Chimiques Des Pays-Bas. 107: 343-346. DOI: 10.1002/Recl.19881070408 |
0.473 |
|
| 2010 |
Foeldesi A, Trifonova A, Kundu MK, Chattopadhyaya J. ChemInform Abstract: The Synthesis of Deuterionucleosides Cheminform. 33: no-no. DOI: 10.1002/CHIN.200219254 |
0.332 |
|
| 2010 |
Foeldesi A, Trifonova A, Dinya Z, Chattopadhyaya J. ChemInform Abstract: Total Synthesis of 2′,3′,4′,5′,5′′-2H5-Ribonucleosides: The Key Building Blocks for NMR Structure Elucidation of Large RNA. Cheminform. 33: no-no. DOI: 10.1002/CHIN.200210196 |
0.407 |
|
| 2010 |
THIBAUDEAU C, FOELDESI A, CHATTOPADHYAYA J. ChemInform Abstract: The First Experimental Evidence for a Larger Medium-Dependent Flexibility of Natural β-D-Nucleosides Compared to the α-D-Nucleosides. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199804222 |
0.294 |
|
| 2010 |
BURKHART BM, PAPCHIKHIN A, CHATTOPADHYAYA J, SUNDARALINGAM M. ChemInform Abstract: 2′,3′-Dideoxy-3′-C,2′-N-((3R,5R)-5-ethoxycarbonyl-2-methyl-1,2- isoxazolidine)-ribothymidine. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199544248 |
0.32 |
|
| 2010 |
SUND C, GLEMAREC C, CHATTOPADHYAYA J. ChemInform Abstract: Synthetic and Conformational Studies of Branched and Lariat RNAs. Modeling the Lariat Formed in the Splicing Reaction Cheminform. 26: no-no. DOI: 10.1002/chin.199532278 |
0.351 |
|
| 2010 |
PURI N, HUENSCH S, SUND. C. SC, UGI I, CHATTOPADHYAYA J. ChemInform Abstract: The Synthesis and Reactivity of New 2-(N,N-Diisopropylamino)-3- methylsulfonyl-1,3,2-benzoxazaphospholes (III). - The Utility of the 5- Chloro Analogue in the One-Pot Synthesis of Oligothiophosphates: ( ApsppA, ApspppA, ppp5′A2′ps5′A, Cheminform. 26: no-no. DOI: 10.1002/CHIN.199532182 |
0.331 |
|
| 2010 |
GARG N, HOSSAIN N, CHATTOPADHYAYA J. ChemInform Abstract: The Synthesis of New 3′-Bis-C-substituted-3′-deoxy-3′-dehydro(3.3.0)-. alpha.-Fused Thymidines by Intramolecular Radical Trapping by Tethered Acetylenes. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199439258 |
0.357 |
|
| 2010 |
GARG N, HOSSAIN N, PLAVEC J, CHATTOPADHYAYA J. ChemInform Abstract: New Synthesis of 3′-C-Substituted-3′-nitromethyl-ribo-thymidines. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199433276 |
0.381 |
|
| 2010 |
XI Z, GLEMAREC C, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of 2′,3′-cis-Fused Pyrrolidino-β-D-nucleosides and Their Conformational Analysis by 500 MHz 1H NMR. Cheminform. 24: no-no. DOI: 10.1002/CHIN.199350300 |
0.38 |
|
| 2010 |
PAPCHIKHIN A, AGBACK P, PLAVEC J, CHATTOPADHYAYA J. ChemInform Abstract: (4 + 2)- and (3 + 2)Cycloaddition Reactions of 2′,3′-Dideoxy-3′-nitro- 2′,3′didehydrothymidine with Ethyl Vinyl Ether. Cheminform. 24: no-no. DOI: 10.1002/CHIN.199334281 |
0.358 |
|
| 2010 |
GLEMAREC C, REYNOLDS RC, CROOKS PA, MADDRY JA, AKHTAR MS, MONTGOMERY JA, SECRIST JAI, CHATTOPADHYAYA J. ChemInform Abstract: Conformational Studies of Thymidine Dimers Containing Sulfonate and Sulfonamide Linkages by NMR Spectroscopy. Cheminform. 24: no-no. DOI: 10.1002/chin.199326234 |
0.335 |
|
| 2010 |
TONG W, AGBACK P, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of Diastereomerically Pure 4′-Alkoxy-α(L)- and -β( D)-nucleosides and Their Conformational Analysis by 500 MHz 1H NMR Spectroscopy. Cheminform. 24: no-no. DOI: 10.1002/CHIN.199322269 |
0.367 |
|
| 2010 |
FOELDESI A, NILSON FPR, GLEMAREC C, GIOELI C, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of 1′≠,2′,3′,4′≠,5′,5′′-2H6-β-D- Ribonucleosides and 1′≠,2′,2′′,3′,4′≠,5′,5′′-2H7-β-D- 2′-Deoxyribonucleosides for Selective Suppression of Proton Resonances in Partially-Deuterated Oligo-DNA, Oligo-RNA and in 2,5A Core (1H Cheminform. 24: no-no. DOI: 10.1002/CHIN.199306295 |
0.403 |
|
| 2010 |
XI Z, AGBACK P, SANDSTROEM A, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of Furo(2,3-c)pyran-β-D-nucleosides by Radical Cyclization and Their Conformational Analysis by 500 MHz 1H NMR Spectroscopy. Cheminform. 23: no-no. DOI: 10.1002/CHIN.199211253 |
0.394 |
|
| 2010 |
FOELDESI A, AGBACK P, GLEMAREC C, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of Tetrameric Branched RNA-DNA Conjugate and Branched-RNA Analogue and Their Comparative Conformational Studies by 500 MHz NMR Spectroscopy. Cheminform. 22: no-no. DOI: 10.1002/CHIN.199150230 |
0.396 |
|
| 2010 |
TONG W, XI Z, GIOELI C, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of New 2′,3′-Modified Uridine Derivatives from 2′,3′-Ene-2′- phenylselenonyl Uridine by Michael Addition Reactions. Cheminform. 22: no-no. DOI: 10.1002/CHIN.199131288 |
0.378 |
|
| 2010 |
Sund C, Rousse B, Puri N, Viswanadham G, Agback P, Sandström A, Glemarec C, Yamakage SI, Chattopadhyaya J. The Synthesis of Lariat-RNAs and their Conformational Analysis by NMR Spectroscopy: The Study of their Unique Self-Cleavage Reaction Modelling Some Catalytic RNAs (Ribozymes) Bulletin Des SociéTéS Chimiques Belges. 103: 591-617. DOI: 10.1002/Bscb.19941030910 |
0.476 |
|
| 2009 |
Zhou C, Chattopadhyaya J. The synthesis of therapeutic locked nucleos(t)ides. Current Opinion in Drug Discovery & Development. 12: 876-98. PMID 19894196 |
0.266 |
|
| 2009 |
Xu J, Liu Y, Dupouy C, Chattopadhyaya J. Synthesis of conformationally locked Carba-LNAs through intramolecular free-radical addition to C=N. Electrostatic and steric implication of the carba-LNA substituents in the modified oligos for nuclease and thermodynamic stabilities. The Journal of Organic Chemistry. 74: 6534-54. PMID 19670835 DOI: 10.1021/Jo901009W |
0.491 |
|
| 2009 |
Upadhayaya RS, Kulkarni GM, Vasireddy NR, Vandavasi JK, Dixit SS, Sharma V, Chattopadhyaya J. Design, synthesis and biological evaluation of novel triazole, urea and thiourea derivatives of quinoline against Mycobacterium tuberculosis. Bioorganic & Medicinal Chemistry. 17: 4681-92. PMID 19457676 DOI: 10.1016/j.bmc.2009.04.069 |
0.277 |
|
| 2009 |
Zhou C, Plashkevych O, Chattopadhyaya J. Double sugar and phosphate backbone-constrained nucleotides: synthesis, structure, stability, and their incorporation into oligodeoxynucleotides. The Journal of Organic Chemistry. 74: 3248-65. PMID 19348480 DOI: 10.1021/Jo900391N |
0.447 |
|
| 2009 |
Upadhayaya RS, Vandavasi JK, Vasireddy NR, Sharma V, Dixit SS, Chattopadhyaya J. Design, synthesis, biological evaluation and molecular modelling studies of novel quinoline derivatives against Mycobacterium tuberculosis. Bioorganic & Medicinal Chemistry. 17: 2830-41. PMID 19285414 DOI: 10.1016/J.Bmc.2009.02.026 |
0.394 |
|
| 2009 |
Bramsen JB, Laursen MB, Nielsen AF, Hansen TB, Bus C, Langkjoør N, Babu BR, Højland T, Abramov M, Van Aerschot A, Odadzic D, Smicius R, Haas J, Andree C, Barman J, ... ... Chattopadhyaya J, et al. A large-scale chemical modification screen identifies design rules to generate siRNAs with high activity, high stability and low toxicity Nucleic Acids Research. 37: 2867-2881. PMID 19282453 DOI: 10.1093/Nar/Gkp106 |
0.297 |
|
| 2009 |
Zhou C, Liu Y, Andaloussi M, Badgujar N, Plashkevych O, Chattopadhyaya J. Fine tuning of electrostatics around the internucleotidic phosphate through incorporation of modified 2',4'-carbocyclic-LNAs and -ENAs leads to significant modulation of antisense properties. The Journal of Organic Chemistry. 74: 118-34. PMID 19055352 DOI: 10.1021/Jo8016742 |
0.474 |
|
| 2009 |
Chattopadhyaya J, Zhou C, Plashkevych O, Liu Y, Badgujar N. Synthesis and Structure of New Methylene-Bridged Hexopyranosyl Nucleoside (BHNA) Heterocycles. 78: 1715. DOI: 10.3987/COM-09-11660 |
0.301 |
|
| 2009 |
Zhou C, Plashkevych O, Liu Y, Badgujar N, Chattopadhyaya J. ChemInform Abstract: Synthesis and Structure of New Methylene-Bridged Hexopyranosyl Nucleoside (BHNA). Cheminform. 40. DOI: 10.1002/CHIN.200946200 |
0.318 |
|
| 2008 |
Zhou C, Plashkevych O, Chattopadhyaya J. Unusual radical 6-endo cyclization to carbocyclic-ENA and elucidation of its solution conformation by 600 MHz NMR and ab initio calculations. Organic & Biomolecular Chemistry. 6: 4627-33. PMID 19039373 DOI: 10.1039/B813870B |
0.458 |
|
| 2008 |
Honcharenko D, Zhou C, Chattopadhyaya J. Modulation of pyrene fluorescence in DNA probes depends upon the nature of the conformationally restricted nucleotide. The Journal of Organic Chemistry. 73: 2829-42. PMID 18331060 DOI: 10.1021/Jo702747W |
0.44 |
|
| 2008 |
Zhou C, Chattopadhyaya J. New methylene-bridged hexopyranosyl nucleoside modified oligonucleotides (BHNA): synthesis and biochemical studies Arkivoc. 2009: 171-186. DOI: 10.3998/ARK.5550190.0010.314 |
0.332 |
|
| 2008 |
Chatterjee S, Pathmasiri W, Chattopadhyaya J. Single-stranded DNA and RNA adopt sequence-specific solution conformation Collection of Czechoslovak Chemical Communications. 10: 1-16. DOI: 10.1135/Css200810001 |
0.429 |
|
| 2008 |
Chatterjee S, Pathmasiri W, Chattopadhyaya J. Sequence-specific Solution Structures of the Four Isosequential Pairs of Single-stranded DNAs and RNAs Nature Precedings. DOI: 10.1038/Npre.2008.1685.1 |
0.469 |
|
| 2007 |
Chattopadhyaya J. Conformationally-2',4'-locked Aza-ENA and carbocyclic ribo-thymidine. Nucleic Acids Symposium Series (2004). 69-70. PMID 18029590 DOI: 10.1093/nass/nrm035 |
0.273 |
|
| 2007 |
Srivastava P, Barman J, Pathmasiri W, Plashkevych O, Wenska M, Chattopadhyaya J. Five- and six-membered conformationally locked 2',4'-carbocyclic ribo-thymidines: synthesis, structure, and biochemical studies. Journal of the American Chemical Society. 129: 8362-79. PMID 17552524 DOI: 10.1021/Ja071106Y |
0.424 |
|
| 2007 |
Plashkevych O, Chatterjee S, Honcharenko D, Pathmasiri W, Chattopadhyaya J. Chemical and structural implications of 1',2'- versus 2',4'- conformational constraints in the sugar moiety of modified thymine nucleosides. The Journal of Organic Chemistry. 72: 4716-26. PMID 17523663 DOI: 10.1021/Jo070356U |
0.44 |
|
| 2007 |
Honcharenko D, Barman J, Varghese OP, Chattopadhyaya J. Comparison of the RNase H cleavage kinetics and blood serum stability of the north-conformationally constrained and 2'-alkoxy modified oligonucleotides. Biochemistry. 46: 5635-46. PMID 17411072 DOI: 10.1021/Bi0620205 |
0.46 |
|
| 2007 |
Zhou C, Honcharenko D, Chattopadhyaya J. 2-(4-Tolylsulfonyl)ethoxymethyl (TEM)-a new 2'-OH protecting group for solid-supported RNA synthesis. Organic & Biomolecular Chemistry. 5: 333-43. PMID 17205178 DOI: 10.1039/B614210A |
0.484 |
|
| 2007 |
Wenska M, Honcharenko D, Pathmasiri W, Chattopadhyaya J. SYNTHESIS OF CONFORMATIONALLY CONSTRAINED 2'-N,4'-C-ETHYLENE-BRIDGED ADENOSINE (aza-ENA-A) † Heterocycles. 73: 303-324. DOI: 10.3987/Com-07-S(U)5 |
0.465 |
|
| 2007 |
Zhou C, Pathmasiri W, Honcharenko D, Chatterjee S, Barman J, Chattopadhyaya J. High-quality oligo-RNA synthesis using the new 2′-O-TEM protecting group by selectively quenching the addition of p-tolyl vinyl sulphone to exocyclic amino functions Canadian Journal of Chemistry. 85: 293-301. DOI: 10.1139/V07-025 |
0.505 |
|
| 2006 |
Opalinska JB, Kalota A, Chattopadhyaya J, Damha M, Gewirtz AM. Nucleic acid therapeutics for hematologic malignancies--theoretical considerations. Annals of the New York Academy of Sciences. 1082: 124-36. PMID 17145934 DOI: 10.1196/Annals.1348.002 |
0.381 |
|
| 2006 |
Varghese OP, Barman J, Pathmasiri W, Plashkevych O, Honcharenko D, Chattopadhyaya J. Conformationally constrained 2'-N,4'-C-ethylene-bridged thymidine (aza-ENA-T): synthesis, structure, physical, and biochemical studies of aza-ENA-T-modified oligonucleotides. Journal of the American Chemical Society. 128: 15173-87. PMID 17117869 DOI: 10.1021/Ja0634977 |
0.488 |
|
| 2006 |
Chatterjee S, Pathmasiri W, Plashkevych O, Honcharenko D, Varghese OP, Maiti M, Chattopadhyaya J. The chemical nature of the 2'-substituent in the pentose-sugar dictates the pseudoaromatic character of the nucleobase (pKa) in DNA/RNA. Organic & Biomolecular Chemistry. 4: 1675-86. PMID 16633560 DOI: 10.1039/B601460G |
0.45 |
|
| 2006 |
Barman J, Acharya S, Zhou C, Chatterjee S, Engström A, Chattopadhyaya J. Non-identical electronic characters of the internucleotidic phosphates in RNA modulate the chemical reactivity of the phosphodiester bonds. Organic & Biomolecular Chemistry. 4: 928-41. PMID 16493477 DOI: 10.1039/B516733G |
0.4 |
|
| 2006 |
Honcharenko D, Varghese OP, Plashkevych O, Barman J, Chattopadhyaya J. Synthesis and structure of novel conformationally constrained 1',2'-azetidine-fused bicyclic pyrimidine nucleosides: their incorporation into oligo-DNAs and thermal stability of the heteroduplexes. The Journal of Organic Chemistry. 71: 299-314. PMID 16388649 DOI: 10.1021/Jo052115X |
0.507 |
|
| 2006 |
Lundquist A, Engvall C, Boija E, Kurtovic S, Chattopadhyaya J, Hägglund CL, Lundahl P. Interactions of drugs and an oligonucleotide with charged membranes analyzed by immobilized liposome chromatography. Biomedical Chromatography : Bmc. 20: 83-7. PMID 15954167 DOI: 10.1002/Bmc.532 |
0.315 |
|
| 2006 |
Chattopadhyaya J. Charge Transfer in DNA: From Mechanism to Application. Edited by Hans-Achim Wagenknecht. Chembiochem. 7: 389-389. DOI: 10.1002/Cbic.200500475 |
0.338 |
|
| 2005 |
Bogucka M, Naus P, Pathmasiri W, Barman J, Chattopadhyaya J. Facile preparation of the oxetane-nucleosides. Organic & Biomolecular Chemistry. 3: 4362-72. PMID 16327897 DOI: 10.1039/B511406C |
0.441 |
|
| 2005 |
Chatterjee S, Pathmasiri W, Chattopadhyaya J. The 5-Me of thyminyl (T) interaction with the neighboring nucleobases dictate the relative stability of isosequential DNA-RNA hybrid duplexes. Organic & Biomolecular Chemistry. 3: 3911-5. PMID 16240008 DOI: 10.1039/B511139K |
0.459 |
|
| 2005 |
Isaksson J, Plashkevych O, Pradeepkumar PI, Chatterjee S, Barman J, Pathmasiri W, Shrivastava P, Petit C, Chattopadhyaya J. Oxetane locked thymidine in the Dickerson-Drew dodecamer causes local base pairing distortions -- an NMR structure and hydration study. Journal of Biomolecular Structure & Dynamics. 23: 299-330. PMID 16218756 DOI: 10.1080/07391102.2005.10507067 |
0.684 |
|
| 2005 |
Changalov MM, Ivanova GD, Rangelov MA, Acharya P, Acharya S, Minakawa N, Földesi A, Stoineva IB, Yomtova VM, Roussev CD, Matsuda A, Chattopadhyaya J, Petkov DD. 2'/3'-O-peptidyl adenosine as a general base catalyst of its own external peptidyl transfer: implications for the ribosome catalytic mechanism. Chembiochem : a European Journal of Chemical Biology. 6: 992-6. PMID 15812855 DOI: 10.1002/Cbic.200400349 |
0.343 |
|
| 2005 |
Isaksson J, Chattopadhyaya J. A uniform mechanism correlating dangling-end stabilization and stacking geometry. Biochemistry. 44: 5390-5401. PMID 15807532 DOI: 10.1021/Bi047414F |
0.451 |
|
| 2005 |
Acharya P, Chattopadhyaya J. Electrostatic cross-modulation of the pseudoaromatic character in single-stranded RNA by nearest-neighbor interactions* Pure and Applied Chemistry. 77: 291-311. DOI: 10.1351/Pac200577010291 |
0.421 |
|
| 2004 |
Isaksson J, Acharya S, Barman J, Cheruku P, Chattopadhyaya J. Single-stranded adenine-rich DNA and RNA retain structural characteristics of their respective double-stranded conformations and show directional differences in stacking pattern. Biochemistry. 43: 15996-6010. PMID 15609994 DOI: 10.1021/Bi048221V |
0.466 |
|
| 2004 |
Opalinska JB, Kalota A, Gifford LK, Lu P, Jen KY, Pradeepkumar PI, Barman J, Kim TK, Swider CR, Chattopadhyaya J, Gewirtz AM. Oxetane modified, conformationally constrained, antisense oligodeoxyribonucleotides function efficiently as gene silencing molecules. Nucleic Acids Research. 32: 5791-9. PMID 15514112 DOI: 10.1093/Nar/Gkh893 |
0.684 |
|
| 2004 |
Pradeepkumar PI, Cheruku P, Plashkevych O, Acharya P, Gohil S, Chattopadhyaya J. Synthesis, physicochemical and biochemical studies of 1',2'-oxetane constrained adenosine and guanosine modified oligonucleotides, and their comparison with those of the corresponding cytidine and thymidine analogues. Journal of the American Chemical Society. 126: 11484-99. PMID 15366894 DOI: 10.1021/Ja048417I |
0.714 |
|
| 2004 |
Acharya S, Barman J, Cheruku P, Chatterjee S, Acharya P, Isaksson J, Chattopadhyaya J. Significant pKa perturbation of nucleobases is an intrinsic property of the sequence context in DNA and RNA. Journal of the American Chemical Society. 126: 8674-81. PMID 15250719 DOI: 10.1021/Ja048484C |
0.395 |
|
| 2004 |
Acharya P, Cheruku P, Chatterjee S, Acharya S, Chattopadhyaya J. Measurement of nucleobase pKa values in model mononucleotides shows RNA-RNA duplexes to be more stable than DNA-DNA duplexes Journal of the American Chemical Society. 126: 2862-2869. PMID 14995203 DOI: 10.1021/Ja0386546 |
0.433 |
|
| 2004 |
Földesi A, Kundu M, Dinya Z, Chattopadhyaya J. Synthesis of[2′-2H1]-Ribonucleosides Helvetica Chimica Acta. 87: 742-757. DOI: 10.1002/Hlca.200490069 |
0.461 |
|
| 2004 |
Chattopadhyaya J. Highlights in Bioorganic Chemistry. Edited by Carsten Schmuck and Helma Wennemers. Chembiochem. 5: 1719-1719. DOI: 10.1002/Cbic.200300178 |
0.342 |
|
| 2003 |
Földesi A, Chattopadhyaya J. Studies towards the large scale chemical synthesis of the precursors of ribonucleosides-3',4',5',5''-2H4 and -2',3',4',5',5''-2H5. Nucleosides, Nucleotides & Nucleic Acids. 22: 2093-104. PMID 14714759 DOI: 10.1081/Ncn-120026632 |
0.404 |
|
| 2003 |
Pradeepkumar PI, Amirkhanov NV, Chattopadhyaya J. Antisense oligonuclotides with oxetane-constrained cytidine enhance heteroduplex stability, and elicit satisfactory RNase H response as well as showing improved resistance to both exo and endonucleases. Organic & Biomolecular Chemistry. 1: 81-92. PMID 12929393 DOI: 10.1039/B210163G |
0.716 |
|
| 2003 |
Acharya P, Acharya S, Cheruku P, Amirkhanov NV, Földesi A, Chattopadhyaya J. Cross-modulation of the pKa of nucleobases in a single-stranded hexameric-RNA due to tandem electrostatic nearest-neighbor interactions. Journal of the American Chemical Society. 125: 9948-9961. PMID 12914458 DOI: 10.1021/Ja034651H |
0.46 |
|
| 2003 |
Acharya S, Földesi aA, Chattopadhyaya J. The pKa of the Internucleotidic 2‘-Hydroxyl Group in Diribonucleoside (3‘→5‘) Monophosphates Journal of Organic Chemistry. 68: 1906-1910. PMID 12608809 DOI: 10.1021/Jo026545O |
0.359 |
|
| 2003 |
Acharya P, Acharya S, Földesi aA, Chattopadhyaya J. Tandem electrostatic effect from the first to the third aglycon in the trimeric RNA owing to the nearest-neighbor interaction. Journal of the American Chemical Society. 125: 2094-2100. PMID 12590537 DOI: 10.1021/Ja028277H |
0.372 |
|
| 2003 |
Acharya P, Plashkevych O, Morita C, Yamada S, Chattopadhyaya J. A repertoire of pyridinium-phenyl-methyl cross-talk through a cascade of intramolecular electrostatic interactions. Journal of Organic Chemistry. 68: 1529-1538. PMID 12585898 DOI: 10.1021/Jo026572E |
0.362 |
|
| 2003 |
Kundu M, Földesi A, Chattopadhyaya J. Studies on the Stereoselective Synthesis of Deuterated D-Ribose Derivatives Helvetica Chimica Acta. 86: 633-643. DOI: 10.1002/Hlca.200390062 |
0.477 |
|
| 2002 |
Acharya S, Acharya P, Földesi aA, Chattopadhyaya J. Cross-modulation of physicochemical character of aglycones in dinucleoside (3'-->5') monophosphates by the nearest neighbor interaction in the stacked state. Journal of the American Chemical Society. 124: 13722-13730. PMID 12431102 DOI: 10.1021/Ja026831H |
0.363 |
|
| 2002 |
Ossipov D, Gohil S, Chattopadhyaya J. Synthesis of the DNA-[Ru(tpy)(dppz)(CH(3)CN)](2+) conjugates and their photo cross-linking studies with the complementary DNA strand. Journal of the American Chemical Society. 124: 13416-33. PMID 12418893 DOI: 10.1021/Ja0269486 |
0.441 |
|
| 2002 |
Boon EM, Barton JK, Pradeepkumar PI, Isaksson J, Petit C, Chattopadhyaya J. An electrochemical probe of DNA stacking in an antisense oligonucleotide containing a C3'-endo-locked sugar. Angewandte Chemie (International Ed. in English). 41: 3402-5. PMID 12298045 DOI: 10.1002/1521-3773(20020916)41:18<3402::Aid-Anie3402>3.0.Co;2-6 |
0.759 |
|
| 2002 |
Acharya P, Chattopadhyaya J. The hydrogen bonding and hydration of 2'-OH in adenosine and adenosine 3'-ethyl phosphate. The Journal of Organic Chemistry. 67: 1852-65. PMID 11895403 DOI: 10.1021/Jo010960J |
0.455 |
|
| 2002 |
Kundu MK, Trifonova A, Dinya Z, Földesi A, Chattopadhyaya J. Synthetic studies to improve the deuterium labelling in nucleosides for facilitating structural studies of large RNAs by high-field NMR spectroscopy. Nucleosides, Nucleotides & Nucleic Acids. 20: 1333-7. PMID 11563016 DOI: 10.1081/Ncn-100002549 |
0.459 |
|
| 2002 |
Acharya P, Issakson J, Pradeepkumar PI, Chattopadhyaya J. Experimental Evidences Unequivocally Prove The Role Of Stereoelectronics As One Of The Major Forces Responsible For The Self-Assembly Of Dna And Rna Collection of Czechoslovak Chemical Communications. 5: 99-120. DOI: 10.1135/Css200205099 |
0.668 |
|
| 2002 |
Luzhkov VB, Österberg F, Acharya P, Chattopadhyaya J, Åqvist J. Computational and NMR study of quaternary ammonium ion conformations in solution Phys. Chem. Chem. Phys.. 4: 4640-4647. DOI: 10.1039/B203526J |
0.4 |
|
| 2002 |
Amirkhanov NV, Pradeepkumar PI, Chattopadhyaya J. Kinetic analysis of the RNA cleavage of the conformationally-constrained oxetane-modified antisense-RNA hybrid duplex by RNase H Journal of the Chemical Society-Perkin Transactions 1. 976-984. DOI: 10.1039/B111438G |
0.688 |
|
| 2002 |
Amirkhanov NV, Chattopadhyaya J. The RNase H affinity and cleavage of the target RNA in the antisense–RNA hybrid duplexes containing various 3′-tethered substituents in the antisense strand Journal of the Chemical Society-Perkin Transactions 1. 2: 271-281. DOI: 10.1039/B108196A |
0.447 |
|
| 2001 |
Földesi A, Trifonova A, Dinya Z, Chattopadhyaya J. Total Synthesis of 2‘,3‘,4‘,5‘,5‘ ‘-2H5-Ribonucleosides: The Key Building Blocks for NMR Structure Elucidation of Large RNA Journal of Organic Chemistry. 66: 6560-6570. PMID 11578205 DOI: 10.1021/Jo010097N |
0.479 |
|
| 2001 |
Acharya P, Thibaudeau C, Chattopadhyaya J. An energetic correlation of ab initio and NMR studies of the 3'-gauche effect in 3'-substituted thymidines. Nucleosides, Nucleotides & Nucleic Acids. 20: 1229-1233. PMID 11562991 DOI: 10.1081/Ncn-100002524 |
0.399 |
|
| 2001 |
Acharya P, Velikian I, Acharya S, Chattopadhyaya J. Molecular modelling of 2'-OH mediated hydrogen bonding in ribonucleos(t)ides by NMR constrained AM1 and MMX calculations. Nucleosides, Nucleotides & Nucleic Acids. 20: 1211-1217. PMID 11562988 DOI: 10.1081/Ncn-100002521 |
0.409 |
|
| 2001 |
Ossipov D, Pradeepkumar PI, Holmer M, Chattopadhyaya J. Synthesis of [Ru(phen)(2)dppz](2+)-tethered oligo-DNA and studies on the metallointercalation mode into the DNA duplex. Journal of the American Chemical Society. 123: 3551-62. PMID 11472126 DOI: 10.1021/Ja003985T |
0.687 |
|
| 2001 |
Velikyan I, Acharya S, Trifonova A, Földesi aA, Chattopadhyaya J. The pKa's of 2‘-Hydroxyl Group in Nucleosides and Nucleotides Journal of the American Chemical Society. 123: 2893-2894. PMID 11456981 DOI: 10.1021/Ja0036312 |
0.469 |
|
| 2001 |
Isaksson J, Zamaratski E, Maltseva TV, Agback P, Kumar A, Chattopadhyaya J. The First Example of a Hoogsteen Basepaired DNA Duplex in Dynamic Equilibrium with a Watson-Crick Basepaired Duplex - A Structural (NMR), Kinetic and Thermodynamic Study Journal of Biomolecular Structure & Dynamics. 18: 783-806. PMID 11444368 DOI: 10.1080/07391102.2001.10506707 |
0.384 |
|
| 2001 |
Zamaratski E, Pradeepkumar PI, Chattopadhyaya J. A critical survey of the structure-function of the antisense oligo/RNA heteroduplex as substrate for RNase H. Journal of Biochemical and Biophysical Methods. 48: 189-208. PMID 11384757 DOI: 10.1016/S0165-022X(01)00149-X |
0.7 |
|
| 2001 |
Földesi A, Trifonova A, Kundu MK, Chattopadhyaya J. The synthesis of deuterionucleosides. Nucleosides, Nucleotides & Nucleic Acids. 19: 1615-56. PMID 11200263 DOI: 10.1080/15257770008045450 |
0.421 |
|
| 2001 |
Pradeepkumar PI, Chattopadhyaya J. Oxetane modified antisense oligonucleotides promote RNase H cleavage of the complementary RNA strand in the hybrid duplex as efficiently as the native, and offer improved endonuclease resistance Journal of the Chemical Society-Perkin Transactions 1. 2074-2083. DOI: 10.1039/B106281F |
0.715 |
|
| 2001 |
Pradeepkumar PI, Zamaratski E, Foldesi A, Chattopadhyaya J. Conformation-specific cleavage of antisense oligonucleotide-RNA duplexes by RNase H Journal of the Chemical Society-Perkin Transactions 1. 402-408. DOI: 10.1039/B006476I |
0.714 |
|
| 2001 |
Amirkhanov NV, Zamaratski E, Chattopadhyaya J. The recognition and cleavage of RNA in the antisense oligo–RNA hybrid duplexes by RNase H Tetrahedron Letters. 42: 489-491. DOI: 10.1016/S0040-4039(00)01997-3 |
0.452 |
|
| 2001 |
Zamaratski E, Ossipov D, Pradeepkumar PI, Amirkhanov N, Chattopadhyaya J. The 3′-modified antisense oligos promote faster hydrolysis of the target RNA by RNase H than the natural counterpart Tetrahedron. 57: 593-606. DOI: 10.1016/S0040-4020(00)01029-2 |
0.698 |
|
| 2001 |
Milecki J, Földesi A, Fischer A, Adamiak RW, Chattopadhyaya J. Synthesis of multiply labelled ribonucleosides for sequence-specific labelling of oligo-RNA Journal of Labelled Compounds and Radiopharmaceuticals. 44: 763-783. DOI: 10.1002/Jlcr.503 |
0.476 |
|
| 2000 |
Maltseva T, Földesi A, Chattopadhyaya J. The identification of the A-type RNA helices in a 55mer RNA by selective incorporation of deuterium-labelled nucleotide residues (Uppsala NMR-window concept) Journal of Biochemical and Biophysical Methods. 42: 153-178. PMID 10737221 DOI: 10.1016/S0165-022X(99)00057-3 |
0.467 |
|
| 2000 |
Pradeepkumar PI, Zamaratski E, Foldesi A, Chattopadhyaya J. Transmission of the conformational information in the antisense:RNA hybrid duplex influences the pattern of the RNase H cleavage reaction † Tetrahedron Letters. 41: 8601-8607. DOI: 10.1016/S0040-4039(00)01510-0 |
0.709 |
|
| 2000 |
Velikian I, Acharya P, Trifonova A, Földesi A, Chattopadhyaya J. The RNA molecular wire: the pH-dependent change of the electronic character of adenin-9-yl is transmitted to drive the sugar and phosphate torsions in adenosine 3 ',5 '-bisphosphate Journal of Physical Organic Chemistry. 13: 300-305. DOI: 10.1002/1099-1395(200005)13:5<300::Aid-Poc245>3.0.Co;2-W |
0.477 |
|
| 2000 |
Maltseva TV, Földesi A, Ossipov D, Chattopadhyaya J. Comparative 13C and 2H relaxation study of microsecond dynamics of the AT tract of selectively 13C/2H double‐labelled DNA duplexes Magnetic Resonance in Chemistry. 38: 403-414. DOI: 10.1002/1097-458X(200006)38:6<403::Aid-Mrc659>3.0.Co;2-Q |
0.415 |
|
| 1999 |
Acharya P, Trifonova A, Thibaudeau C, Földesi A, Chattopadhyaya J. The Transmission of the Electronic Character of Guanin-9-yl Drives the Sugar-Phosphate Backbone Torsions in Guanosine 3',5'-Bisphosphate. Angewandte Chemie. 38: 3645-3650. PMID 10649311 DOI: 10.1002/(Sici)1521-3773(19991216)38:24<3645::Aid-Anie3645>3.0.Co;2-O |
0.477 |
|
| 1999 |
Wang J, Choudhury D, Chattopadhyaya J, Eriksson S. Stereoisomeric selectivity of human deoxyribonucleoside kinases. Biochemistry. 38: 16993-16999. PMID 10606535 DOI: 10.1021/Bi9908843 |
0.366 |
|
| 1999 |
Isaksson J, Maltseva T, Agback P, Luo X, Kumar A, Zamaratski E, Chattopadhyaya J. A single carbocyclic nucleotide substitution in a 12mer DNA gives a Hoogsteen basepaired duplex (till 38 degrees C) and a hairpin (till 65 degrees C). A 600 MHz NMR spectroscopic study. Nucleosides, Nucleotides & Nucleic Acids. 18: 1593-1596. PMID 10474237 DOI: 10.1080/07328319908044793 |
0.466 |
|
| 1999 |
Wang J, Chattopadhyaya J, Eriksson S. The Enantioselectivity Of The Cellular Deoxynucleoside Kinases Nucleosides, Nucleotides & Nucleic Acids. 18: 807-810. PMID 10432682 DOI: 10.1080/15257779908041567 |
0.36 |
|
| 1999 |
Kundu MK, Földesi A, Chattopadhyaya J. Synthesis of C2- d 1 -2,3- O -isopropylidene-D-ribose Collection of Czechoslovak Chemical Communications. 2: 47-52. DOI: 10.1135/Css199902047 |
0.41 |
|
| 1999 |
Thibaudeau C, Nishizono N, Sumita Y, Matsuda A, Chattopadhyaya J. Determination of the Group Electronegativity of CF3 Group in 3′-O-CF3-Thymidine by 1-NMR Nucleosides, Nucleotides & Nucleic Acids. 18: 1035-1053. DOI: 10.1080/15257779908041642 |
0.445 |
|
| 1999 |
Földesi A, Maltseva TV, Chattopadhyaya J. The Application Of The Uppsala Nmr-Window Concept For Conformational Analysis Of Large Dna& Rna By High-Field Nmr Spectroscopy Nucleosides, Nucleotides & Nucleic Acids. 18: 1599-1600. DOI: 10.1080/07328319908044795 |
0.451 |
|
| 1999 |
Földesi A, Maltseva TV, Chattopadhyaya J. Synthesis of 2H,13C-Labelled 2′-Deoxynucleosides and Their Site Specific Incorporation into Oligo-DNA for Structural Studies via Relaxation Time Measurements Nucleosides, Nucleotides & Nucleic Acids. 18: 1377-1378. DOI: 10.1080/07328319908044720 |
0.432 |
|
| 1999 |
Puri N, Chattopadhyaya J. Physico-Chemical Properties of 5′-Polyarene Tethered DNA-Conjugates, and Their Duplexes with Complementary RNA Nucleosides, Nucleotides & Nucleic Acids. 18: 2785-2818. DOI: 10.1080/07328319908044641 |
0.456 |
|
| 1999 |
Polak M, Plavec J, Trifonova A, Földesi A, Chattopadhyaya J. The change in the electronic character upon cisplatin binding to guanine nucleotide is transmitted to drive the conformation of the local sugar-phosphate backbone—a quantitative study Journal of the Chemical Society-Perkin Transactions 1. 2835-2843. DOI: 10.1039/A902330E |
0.438 |
|
| 1999 |
Acharya P, Nawrot B, Sprinzl M, Thibaudeau C, Chattopadhyaya J. The strength of the 3′- gauche effect dictates the structure of 3′- O -anthraniloyladenosine and its 5′-phosphate, two analogues of the 3′-end of aminoacyl-tRNA Journal of the Chemical Society-Perkin Transactions 1. 1531-1536. DOI: 10.1039/A809350D |
0.464 |
|
| 1999 |
Földesi A, Trifonova A, Dinya Z, Chattopadhyaya J. Selective cleavage of the O6-diphenylcarbamoyl group from sugar-modified guanosines for incorporation into oligo-RNA Tetrahedron Letters. 40: 7283-7284. DOI: 10.1016/S0040-4039(99)01524-5 |
0.439 |
|
| 1999 |
Milecki J, Zamaratski E, Maltseva TV, Földesi A, Adamiak RW, Chattopadhyaya J. The first example of sequence-specific non-uniformly 13C5 labelled RNA: Synthesis of the 29mer HIV-1 TAR RNA with 13C relaxation window Tetrahedron. 55: 6603-6622. DOI: 10.1016/S0040-4020(99)00294-X |
0.458 |
|
| 1999 |
Trifonova A, Földesi A, Dinya Z, Chattopadhyaya J. Diastereospecific chemical synthesis of ribonucleosides-3′,4′,5′,5″ -d4 Tetrahedron. 55: 4747-4762. DOI: 10.1016/S0040-4020(99)00147-7 |
0.455 |
|
| 1999 |
Puri N, Chattopadhyaya J. How kinetically accessible is an RNA target for hybridization with an antisense oligo? A lesson from an RNA target which is as small as a 20mer Tetrahedron. 55: 1505-1516. DOI: 10.1016/S0040-4020(98)01129-6 |
0.443 |
|
| 1999 |
Ossipov D, Zamaratski E, Chattopadhyaya J. Dipyrido[3,2-a:2′,3′-c]phenazine-Tethered Oligo-DNA: Synthesis and Thermal Stability of Their DNA⋅DNA and DNA⋅RNA Duplexes and DNA⋅DNA⋅DNA Triplexes Helvetica Chimica Acta. 82: 2186-2200. DOI: 10.1002/(Sici)1522-2675(19991215)82:12<2186::Aid-Hlca2186>3.0.Co;2-1 |
0.488 |
|
| 1999 |
Acharya P, Trifonova A, Thibaudeau C, Földesi A, Chattopadhyaya J. Die Übertragung des elektronischen Charakters von Guanin‐9‐yl bewirkt die Torsionen des Zucker‐Phosphat‐Rückgrats in Guanosin‐3′,5′‐bisphosphat Angewandte Chemie. 111: 3861-3866. DOI: 10.1002/(Sici)1521-3757(19991216)111:24<3861::Aid-Ange3861>3.0.Co;2-K |
0.3 |
|
| 1999 |
Maltseva TV, Földesi A, Chattopadhyaya J. Measurement of the deuterium relaxation times in double-labeled (13C/2H) thymidine and 2′-deoxyadenosine and in the selectively labeled DNA duplex5′d(1C2G3A4T5T6A7A8T9C10G)23′ Magnetic Resonance in Chemistry. 37: 203-213. DOI: 10.1002/(Sici)1097-458X(199903)37:3<203::Aid-Mrc433>3.0.Co;2-V |
0.448 |
|
| 1998 |
Maltseva TV, Altmann K-, Egli M, Chattopadhyaya J. The residence time of the bound water in the hydrophobic minor groove of the carbocyclic-nucleoside analogs of Dickerson-Drew dodecamers. Journal of Biomolecular Structure & Dynamics. 16: 569-578. PMID 10052614 DOI: 10.1080/07391102.1998.10508270 |
0.413 |
|
| 1998 |
Denisov AY, Zamaratski EV, Maltseva TV, Sandström A, Bekiroglu S, Altmann K, Egli M, Chattopadhyaya J. The solution conformation of a carbocyclic analog of the Dickerson-Drew dodecamer: comparison with its own X-ray structure and that of the NMR structure of the native counterpart. Journal of Biomolecular Structure & Dynamics. 16: 547-568. PMID 10052613 DOI: 10.1080/07391102.1998.10508269 |
0.428 |
|
| 1998 |
Maltseva TV, Roselt P, Chattopadhyaya J. Elucidation Of The Origin Of Noes And Roes That Show The Hydration In The Minor And Major Grooves Of Dna Duplex With Attaat Tract By A Combination Of Noesy And Roesy Experiments Nucleosides, Nucleotides & Nucleic Acids. 17: 1617-1634. DOI: 10.1080/07328319808004694 |
0.368 |
|
| 1998 |
Ossipov D, Zamaratski E, Chattopadhyaya J. The 5 '-purine-pyrimidine-3 '/3 '-pyrimidine-purine-5 ' stacks are more stabilizing in a self-complementary DNA duplex than the 5 '-purine-purine-3 '/3 '-pyrimidine-pyrimidine-5 ' stack Nucleosides, Nucleotides & Nucleic Acids. 17: 1613-1616. DOI: 10.1080/07328319808004693 |
0.39 |
|
| 1998 |
Luyten I, Matulic-Adamic J, Beigelman L, Chattopadhyaya J. The electronic nature of the aglycone dictates the drive of the pseudorotational equilibrium of the pentofuranose moiety in C-nucleosides Nucleosides, Nucleotides & Nucleic Acids. 17: 1605-1611. DOI: 10.1080/07328319808004692 |
0.408 |
|
| 1998 |
Thibaudeau C, Chattopadhyaya J. The Information Transmission from the Nucleobase Drives the Sugar-Phosphate Backbone Conformation in the Nucleotide Wire Nucleosides, Nucleotides & Nucleic Acids. 17: 1589-1603. DOI: 10.1080/07328319808004691 |
0.384 |
|
| 1998 |
Maltseva TV, Földesi A, Chattopadhyaya J. Measurement of T1 relaxation rates of natural abundant 13C at C2′ in a non-uniformly deuterium-labelled oligo-DNA Journal of the Chemical Society-Perkin Transactions 1. 2689-2694. DOI: 10.1039/A805708G |
0.42 |
|
| 1998 |
Thibaudeau C, Kumar A, Bekiroglu S, Matsuda A, Marquez VE, Chattopadhyaya J. NMR Conformation of (−)-β-d-Aristeromycin and Its 2‘-Deoxy and 3‘-Deoxy Counterparts in Aqueous Solution The Journal of Organic Chemistry. 63: 5447-5462. DOI: 10.1021/Jo980364Y |
0.413 |
|
| 1998 |
Thibaudeau C, Plavec J, Chattopadhyaya J. A New Generalized Karplus-Type Equation Relating Vicinal Proton-Fluorine Coupling Constants to H−C−C−F Torsion Angles Journal of Organic Chemistry. 63: 4967-4984. DOI: 10.1021/Jo980144K |
0.37 |
|
| 1998 |
Luyten I, Pankiewicz KW, Watanabe KA, Chattopadhyaya J. Determination of the Tautomeric Equlibrium of Ψ-Uridine in the Basic Solution The Journal of Organic Chemistry. 63: 1033-1040. DOI: 10.1021/JO971348O |
0.204 |
|
| 1998 |
Maltseva TV, Földesi A, Chattopadhyaya J. Partially-deuterated oligo-DNA reduces overcrowding, enhances resolution and sensitivity and provide improved NMR constraints for structure elucidation of oligo-DNA Tetrahedron. 54: 14515-14528. DOI: 10.1016/S0040-4020(98)00906-5 |
0.442 |
|
| 1998 |
Földesi A, Maltseva TV, Dinya Z, Chattopadhyaya J. Synthesis of partially-deuterated 2'-deoxyribonucleoside blocks and their incorporation into an oligo-DNA for simplification of overcrowding and selective enhancement of resolution and sensitivity in the 1H-NMR spectra Tetrahedron. 54: 14487-14514. DOI: 10.1016/S0040-4020(98)00905-3 |
0.413 |
|
| 1998 |
Zamaratski E, Chattopadhyaya J. Synthesis of phenazine-tethered arabino and xylofuranosyl oligonucleotide conjugates: The thermal stability and fluorescence properties of their duplexes (DNA-DNA & DNA-RNA) & triplexes Tetrahedron. 54: 8183-8206. DOI: 10.1016/S0040-4020(98)00457-8 |
0.437 |
|
| 1998 |
Ossipov D, Chattopadhyaya J. Synthesis of 1 '-phenazine-tethered psicofuranosyl oligonucleotides: The thermal stability and fluorescence properties of their duplexes and triplexes Tetrahedron. 54: 5667-5682. DOI: 10.1016/S0040-4020(98)00237-3 |
0.46 |
|
| 1998 |
Thibaudeau C, Földesi A, Chattopadhyaya J. The quantitation of the competing energetics of the stereoelectronic and steric effects of the 3′-OH and the aglycone in the α-versus & by 1H-NMR Tetrahedron. 54: 1867-1900. DOI: 10.1016/S0040-4020(97)10403-3 |
0.454 |
|
| 1998 |
Plavec J, Roselt P, Földesi A, Chattopadhyaya J. Pseudorotation of the sugar moiety in pyrimidine nucleosides occurs on the same time-scale as the overall tumbling: 2H NMR relaxation time study Magnetic Resonance in Chemistry. 36: 732-740. DOI: 10.1002/(Sici)1097-458X(199810)36:10<732::Aid-Omr369>3.0.Co;2-N |
0.384 |
|
| 1998 |
Maltseva TV, Földesi A, Chattopadhyaya J. T1 and T2 relaxations of the 13C nuclei of deuterium‐labeled nucleosides Magnetic Resonance in Chemistry. 36: 227-239. DOI: 10.1002/(Sici)1097-458X(199804)36:4<227::Aid-Omr266>3.0.Co;2-9 |
0.385 |
|
| 1997 |
Denisov AY, Sandstrom A, Maltseva TV, Pyshnyi DV, Ivanova EM, Zarytova VF, Chattopadhyaya J. The Nmr Structure Of Estrone (Es)-Tethered Tandem Dna Duplex : D(5'Pcagcp3')-Es + Es-D(5'Ptcca3') : D(5'Ptggagctg3') Journal of Biomolecular Structure & Dynamics. 15: 499-516. PMID 9439997 DOI: 10.1080/07391102.1997.10508961 |
0.44 |
|
| 1997 |
Chattopadhyaya J, Dömling A, Lorenz K, Richter W, Ugi I, Werner B. MCR III. Multicomponent reactions and their libraries, a new type of organic chemistry of the isocyanides and phosphorus derivatives Nucleosides, Nucleotides & Nucleic Acids. 16: 843-848. DOI: 10.1080/07328319708002961 |
0.398 |
|
| 1997 |
Sund C, Puri N, Chattopadhyaya J. The Chemistry Of C-Branched Spermine Tethered Oligo-Dnas And Their Properties In Forming Duplexes And Triplexes Nucleosides, Nucleotides & Nucleic Acids. 16: 755-760. DOI: 10.1080/07328319708002946 |
0.443 |
|
| 1997 |
Sandström A, Maltseva T, Chattopadhyaya J. Determination of The Solution Conformation of A Non-Uniformly Deuterium Labelled (Uppsala ‘Nmr-Window’) 21Mer Rna Hairpin by Nmr Spectroscopy And Computational Methods. Nucleosides, Nucleotides & Nucleic Acids. 16: 743-750. DOI: 10.1080/07328319708002944 |
0.443 |
|
| 1997 |
Thibaudeau C, Chattopadhyaya J. The discovery of intramolecular stereoelectronic forces that drive the sugar conformation in nucleosides and nucleotides Nucleosides, Nucleotides & Nucleic Acids. 16: 523-529. DOI: 10.1080/07328319708002912 |
0.414 |
|
| 1997 |
Földesi A, Yamakage SI, Nilson FPR, Maltseva TV, Glemarec C, Chattopadhyaya J. The Application of Uppsala “Nmr-Window” Concept for Conformational Analysis of Biologically Functional Dnas and RNAs by High-Field NMR Nucleosides, Nucleotides & Nucleic Acids. 16: 517-522. DOI: 10.1080/07328319708002911 |
0.46 |
|
| 1997 |
Luyten I, Thibaudeau C, Chattopadhyaya J. The Strength of the Anomeric Effect in Adenosine, Guanosine, and in Their 2'-Deoxy Counterparts is Medium-Dependent Journal of Organic Chemistry. 62: 8800-8808. DOI: 10.1021/Jo971350F |
0.413 |
|
| 1997 |
Thibaudeau C, Földesi A, Chattopadhyaya J. The first experimental evidence for a larger medium-dependent flexibility of natural β--nucleosides compared to the α--nucleosides Tetrahedron. 53: 14043-14072. DOI: 10.1016/S0040-4020(97)00909-5 |
0.415 |
|
| 1997 |
Puri N, Zamaratski E, Sund C, Chattopadhyaya J. Synthesis Of 5'-Polyarene-Tethered Oligo-Dnas And The Thermal Stability And Spectroscopic Properties Of Their Duplexes And Triplexes Tetrahedron. 53: 10409-10432. DOI: 10.1016/S0040-4020(97)00631-5 |
0.436 |
|
| 1997 |
Luyten I, Thibaudeau C, Chattopadhyaya J. The determination of the ionization constants of C-nucleosides Tetrahedron. 53: 6903-6906. DOI: 10.1016/S0040-4020(97)00321-9 |
0.384 |
|
| 1997 |
Luyten I, Thibaudeau C, Sandström A, Chattopadhyaya J. The tunable transmission of the aromatic character of the aglycone through the anomeric effect in C-nucleosides drives its own sugar conformation: A thermodynamic study Tetrahedron. 53: 6433-6464. DOI: 10.1016/S0040-4020(97)00302-5 |
0.438 |
|
| 1996 |
Glemarec C, Kufel J, Földesi A, Maltseva T, Sandström A, Kirsebom LA, Chattopadhyaya J. The NMR Structure of 31mer RNA Domain of Escherichia Coli RNase P RNA Using Its Non-Uniformly Deuterium Labelled Counterpart [the ‘NMR-window’ Concept] Nucleic Acids Research. 24: 2022-2035. PMID 8668532 DOI: 10.1093/Nar/24.11.2022 |
0.435 |
|
| 1996 |
Földesi A, Yamakage S-, Nilsson FPR, Maltseva TV, Chattopadhyaya J. The Use of Non-Uniform Deuterium Labelling [‘NMR-Window’] To Study the NMR Structure of a 21mer RNA Hairpin Nucleic Acids Research. 24: 1187-1194. PMID 8614618 DOI: 10.1093/Nar/24.7.1187 |
0.443 |
|
| 1996 |
Plavec J, Thibaudeau C, Chattopadhyaya J. How do the energetics of the stereoelectronic gauche and anomeric effects modulate the conformation of nucleos(t)ides Pure and Applied Chemistry. 68: 2137-2144. DOI: 10.1351/Pac199668112137 |
0.379 |
|
| 1996 |
Thibaudeau C, Plavec J, Chattopadhyaya J. Quantitation of the pD Dependent Thermodynamics of the N ⇄ S Pseudorotational Equilibrium of the Pentofuranose Moiety in Nucleosides Gives a Direct Measurement of the Strength of the Tunable Anomeric Effect and the pKa of the Nucleobase† Journal of Organic Chemistry. 61: 266-286. DOI: 10.1021/Jo951124A |
0.399 |
|
| 1996 |
Sund C, Puri N, Chattopadhyaya J. Synthesis of C-branched spermine tethered oligo-DNA and the thermal stability of the duplexes and triplexes Tetrahedron. 52: 12275-12290. DOI: 10.1016/0040-4020(96)00731-4 |
0.452 |
|
| 1996 |
Plavec J, Chattopadhyaya J. Comparative assessment of structure and reactivity of wyosine by chemistry, spectroscopy and ab initio calculations Tetrahedron. 52: 1597-1608. DOI: 10.1016/0040-4020(95)00988-4 |
0.44 |
|
| 1995 |
Burkhart BM, Papchikhin A, Chattopadhyaya J, Sundaralingam M. 2',3'-Dideoxy-3'-C,2'-N-[(3R,5R)-5-ethoxy-carbonyl-2-methyl-1, 2-isoxazolidine]-ribothymidine. Acta Crystallographica. Section C, Crystal Structure Communications. 51: 1462-4. PMID 7576369 |
0.357 |
|
| 1995 |
Maltseva TV, Zarytova VF, Chattopadhyaya J. Base-pair exchange kinetics of the imino and amino protons of the 3′-phenazinium tethered DNA-RNA duplex, r(5′GAUUGAA3′):d(5′TCAATC3′-Pzn), and their comparison with those of B-DNA duplex Journal of Biochemical and Biophysical Methods. 30: 163-177. PMID 7494093 DOI: 10.1016/0165-022X(94)00075-O |
0.467 |
|
| 1995 |
Nillroth U, Vrang L, Ahlsen G, Besidsky Y, Chattopadhyaya J, Ugi I, Danielson UH. The use of 5′-Phosphate Derivatives of Nucleoside Analogues as Inhibitors of HIV-1 Replication Antiviral Chemistry & Chemotherapy. 6: 50-64. DOI: 10.1177/095632029500600107 |
0.349 |
|
| 1995 |
Plavec J, Chattopadhyaya J. Reparametrization of Karplus equation relating 3JCCOP to torsion angle Tetrahedron Letters. 36: 1949-1952. DOI: 10.1016/0040-4039(95)00164-8 |
0.36 |
|
| 1995 |
Plavec J, Thibaudeau C, Viswanadham G, Sund C, Sandström A, Chattopadhyaya J. The interaction of the 2′-OH group with the vicinal phosphate in ribonucleoside 3′-ethylphosphate drives the sugar-phosphate backbone into unique (S,ω−) conformational state Tetrahedron. 51: 11775-11792. DOI: 10.1016/0040-4020(95)00714-J |
0.465 |
|
| 1995 |
Földesi A, Yamakage S-, Maltseva TV, Nilson FP, Agback P, Chattopadhyaya J. Partially-deuterated nucleotide residues in large DNA duplex simplify the spectral overlap and provide both the J-coupling and nOe informations by the “NMR-window” approach Tetrahedron. 51: 10065-10092. DOI: 10.1016/0040-4020(95)00579-W |
0.469 |
|
| 1995 |
Maltseva T, Chattopadhyaya J. Poor hydration enhances the activation energy of the exchange rate of the base-paired imino protons with water at the core part of the DNA duplex Tetrahedron. 51: 5501-5508. DOI: 10.1016/0040-4020(95)00212-Q |
0.411 |
|
| 1995 |
Puri N, Hünsch S, Sund C, Ugi I, Chattopadhyaya J. The synthesis and reactivity of new 2-(N,N-diisopropylamino)-3-methylsulfonyl-1,3,2-benzoxazaphospholes. The utility of the 5-chloro analogue in the one-pot synthesis of oligothiophosphates: [ApsppA, ApspppA, ppp5′A2′ps5′A, m7GpsppA, Apspppp, Apspp] Tetrahedron. 51: 2991-3014. DOI: 10.1016/0040-4020(95)00031-3 |
0.478 |
|
| 1995 |
Papchikhin A, Agback P, Plavec J, Chattopadhyaya J. The diastereospecific synthesis of new 2′,3′-Cis-α-fused carbocyclic nucleosides Tetrahedron. 51: 329-342. DOI: 10.1016/0040-4020(94)00950-Y |
0.461 |
|
| 1994 |
Agback P, Maltseva TV, Yamakage S-, Nilson FPR, Foldesi A, Chattopadhyaya J. The differences in the T2 relaxation rates of the protons in the partially-deuteriated and fully protonated sugar residues in a large oligo-DNA (‘NMR-window’) gives complementary structural information Nucleic Acids Research. 22: 1404-1412. PMID 8190632 DOI: 10.1093/Nar/22.8.1404 |
0.443 |
|
| 1994 |
Maltseva TV, Agback P, Repkova MN, Venyaminova AG, Ivanova EM, Sandström A, Zarytova VF, Chattopadhyaya J. The solution structure of a 3′-phenazinium (Pzn) tethered DNA-RNA duplex with a dangling adenosine: r(5′G-AUUGAA3′):d(5TCAATC3′ - Pzn) Nucleic Acids Research. 22: 5590-5599. PMID 7838711 DOI: 10.1093/Nar/22.25.5590 |
0.467 |
|
| 1994 |
Plavec J, Thibaudeau C, Viswanadham G, Sund C, Chattopadhyaya J. How does the 3′-phosphate drive the sugar conformation in DNA? Journal of the Chemical Society, Chemical Communications. 781-783. DOI: 10.1039/C39940000781 |
0.449 |
|
| 1994 |
Thibaudeau C, Plavec J, Watanabe KA, Chattopadhyaya J. How do the aglycones drive the pseudorotational equilibrium of the pentofuranose moiety in C-nucleosides? Journal of the Chemical Society, Chemical Communications. 537-540. DOI: 10.1039/C39940000537 |
0.426 |
|
| 1994 |
Thibaudeau C, Plavec J, Chattopadhyaya J. Quantitation of the Anomeric Effect in Adenosine and Guanosine by Comparison of the Thermodynamics of the Pseudorotational Equilibrium of the Pentofuranose Moiety in N- and C-Nucleosides Journal of the American Chemical Society. 116: 8033-8037. DOI: 10.1021/Ja00097A010 |
0.438 |
|
| 1994 |
Plavec J, Thibaudeau C, Chattopadhyaya J. How Does the 2'-Hydroxy Group Drive the Pseudorotational Equilibrium in Nucleoside and Nucleotide by the Tuning of the 3'-Gauche Effect? Journal of the American Chemical Society. 116: 6558-6560. DOI: 10.1021/Ja00094A009 |
0.382 |
|
| 1994 |
Thibaudeau C, Plavec J, Garg N, Papchikhin A, Chattopadhyaya J. How Does the Electronegativity of the Substituent Dictate the Strength of the Gauche Effect Journal of the American Chemical Society. 116: 4038-4043. DOI: 10.1021/Ja00088A043 |
0.399 |
|
| 1994 |
Papchikhin A, Chattopadhyaya J. New diastereospecific synthesis of 2′,3′-dideoxy-2′- or 3′-C2-branched- or 2′,3′-α-fused-isoxazolidine nucleosides directly from the seconucleoside Tetrahedron. 50: 5279-5286. DOI: 10.1016/S0040-4020(01)90437-5 |
0.478 |
|
| 1994 |
Garg N, Hossain N, Chattopadhyaya J. The synthesis of new 3′-bis-C-substituted-3′-deoxy-3′-dehydro-[3.3.0]-α-fused thymidines by intramolecular radical trapping by tethered acetylenes Tetrahedron. 50: 5273-5278. DOI: 10.1016/S0040-4020(01)90436-3 |
0.469 |
|
| 1994 |
Xi Z, Rong J, Chattopadhyaya J. Diastereospecific synthesis of 2′- or 3′-c-branched nucleosides through intramolecular free-radical capture by silicon-tethered acetylene Tetrahedron. 50: 5255-5272. DOI: 10.1016/S0040-4020(01)90435-1 |
0.438 |
|
| 1994 |
Garg N, Hossain N, Plavec J, Chattopadhyaya J. New synthesis of 3′-C-substituted-3′-nitromethyl-ribo-thymidines Tetrahedron. 50: 4167-4178. DOI: 10.1016/S0040-4020(01)86711-9 |
0.467 |
|
| 1994 |
Rousse B, Sund C, Glemarec C, Sandström A, Agback P, Chattopadhyaya J. Remarkable Conformational Change Promoted by 3'-Ethylphosphate at the Branch-point of a Tetrameric Lariat-RNA Dictates Its Self-cleavage Reaction Modelling Some Catalytic RNAs (Ribozymes) Tetrahedron. 50: 8711-8736. DOI: 10.1016/S0040-4020(01)85346-1 |
0.463 |
|
| 1994 |
Rong J, Roselt P, Plavec J, Chattopadhyaya J. The synthesis and conformation of 2′- and 3′-hypermodified tricyclic nucleosides and their use in the synthesis of novel 2′- or 3′-isomeric 4(7)-substituted isoxazolidine-nucleosides Tetrahedron. 50: 4921-4936. DOI: 10.1016/S0040-4020(01)85027-4 |
0.493 |
|
| 1994 |
Rousse B, Puri N, Viswanadham G, Agback P, Glemarec C, Sandström A, Sund C, Chattopadhyaya J. Solution conformation of hexameric & heptameric lariat-RNAs and their self-cleavage reactions which give products mimicking those from some catalytic RNAs (ribozymes) Tetrahedron. 50: 1777-1810. DOI: 10.1016/S0040-4020(01)80852-8 |
0.456 |
|
| 1994 |
Hünsch S, Richter W, Ugi I, Chattopadhyaya J. Synthesis and Phosphorylating Properties of 2-Chloro-2,3-dihydro-3-( methylsulfonyl)-1,3,2-benzoxazaphosphole 2-Oxide Derivatives with Chloro Substituents on the Benzene Ring. European Journal of Organic Chemistry. 1994: 269-275. DOI: 10.1002/Jlac.199419940308 |
0.425 |
|
| 1993 |
Maltseva TV, Yamakage S-, Agback P, Chattopadhyaya J. Direct estimation of base-pair exchange kinetics in oligo DNA by a combination of NOESY and ROESY experiments Nucleic Acids Research. 21: 4288-4295. PMID 8414984 DOI: 10.1093/Nar/21.18.4288 |
0.395 |
|
| 1993 |
Maltseva TV, Agback P, Chattopadhyaya J. How Much hydration is necessary for the stabilisation of DNA-duplex? Nucleic Acids Research. 21: 4246-4252. PMID 8414979 DOI: 10.1093/Nar/21.18.4246 |
0.393 |
|
| 1993 |
Plavec J, Fabre-Buet V, Uteza V, Grouiller A, Chattopadhyaya J. Conformational studies on some C1′-branched β-d-nucleosides by 1H-NMR spectroscopy and molecular mechanics calculations Journal of Biochemical and Biophysical Methods. 26: 317-334. PMID 8409204 DOI: 10.1016/0165-022X(93)90033-K |
0.431 |
|
| 1993 |
Maltseva T, Sandström A, Ivanova IM, Sergeyev DS, Zarytova VF, Chattopadhyaya J. Structural studies of the 5'-phenazinium-tethered matched and G-A-mismatched DNA duplexes by NMR spectroscopy. Journal of Biochemical and Biophysical Methods. 26: 173-236. PMID 8389781 DOI: 10.1016/0165-022X(93)90046-Q |
0.455 |
|
| 1993 |
Földesi A, Nilson FPR, Glemarec C, Gioeli C, Chattopadhyaya J. NMR spectroscopic properties (1H at 500 MHz) of deuterated* ribonucleotide-dimers ApU*, GpC*, partially deuterated 2'-deoxyribonucleotide-dimers d( TpA* ), d(ApT * ), d( GpC * ) and their comparison with natural counterparts (1H-NMR window) Journal of Biochemical and Biophysical Methods. 26: 1-26. PMID 8387075 DOI: 10.1016/0165-022X(93)90018-J |
0.46 |
|
| 1993 |
Chattopadhyaya J, Yamakage S-, Maltseva TV, Nilson FP, Fo«ldesi A. Deuteriation of sugar protons simplify NMR assignments and structure determination of large oligonucleotide by the 1H-NMR window approach Nucleic Acids Research. 21: 5005-5011. PMID 8255753 DOI: 10.1093/Nar/21.22.5005 |
0.433 |
|
| 1993 |
Agback P, Sandström A, Yamakage S, Sund C, Glemarec C, Chattopadhyaya J. Solution structure of lariat RNA by 500 MHz NMR spectroscopy and molecular dynamics studies in water Journal of Biochemical and Biophysical Methods. 27: 229-259. PMID 7505011 DOI: 10.1016/0165-022X(93)90006-A |
0.464 |
|
| 1993 |
Tong W, Agback P, Chattopadhyaya J, Siamos A, Consiglio G, Chanon M, Striley C, Weidlein J, Nasiri A, Okada Y. Synthesis of Diastereomerically Pure 4'-Alkoxy-alpha-(L)- and -beta(D)-nucleosides and their Conformational Analysis by 500 MHz 1H NMR Spectroscopy. Acta Chemica Scandinavica. 47: 145-156. DOI: 10.3891/ACTA.CHEM.SCAND.47-0145 |
0.307 |
|
| 1993 |
Hossain N, Papchikhin A, Garg N, Fedorov I, Chattopadhyaya J. Synthesis of 2′,3′-Dideoxy-3′-nitro-2′,3′-didehydrothymidine. Its Use as a General Intermediate for the Preparation of Various 2′,3′-Substituted Nucleosides Nucleosides, Nucleotides & Nucleic Acids. 12: 499-528. DOI: 10.1080/07328319308021219 |
0.482 |
|
| 1993 |
Agback P, Papchikhin A, Neidle S, Chattopadhyaya J. Solution and Solid State Structure of 2′,5′-BIS-(O-Trityl)-3′-Oximinouridine Nucleosides and Nucleotides. 12: 605-614. DOI: 10.1080/07328319308019015 |
0.407 |
|
| 1993 |
Plavec J, Garg N, Chattopadhyaya J. How does the steric effect drive the sugar conformation in the 3′-C-branched nucleosides? Journal of the Chemical Society, Chemical Communications. 1011-1014. DOI: 10.1039/C39930001011 |
0.451 |
|
| 1993 |
Papchikhin A, Agback P, Plavec J, Chattopadhyaya J. [4 + 2] and [3 + 2] Cycloaddition reactions of 2',3'-dideoxy-3'-nitro-2',3'-didehydrothymidine with ethyl vinyl ether Journal of Organic Chemistry. 58: 2874-2879. DOI: 10.1021/Jo00062A036 |
0.413 |
|
| 1993 |
Plavec J, Tong W, Chattopadhyaya J. How do the gauche and anomeric effects drive the pseudorotational equilibrium of the pentofuranose moiety of nucleosides Journal of the American Chemical Society. 115: 9734-9746. DOI: 10.1021/Ja00074A046 |
0.451 |
|
| 1993 |
Agback P, Glemarec C, Yin L, Sandström A, Plavec J, Sund C, Yamakage S, Viswanadham G, Rousse B, Puri N, Chattopadhyaya J. The self-cleavage of lariat-RNA Tetrahedron Letters. 34: 3929-3932. DOI: 10.1016/S0040-4039(00)79266-5 |
0.457 |
|
| 1993 |
Hossain N, Plavec J, Thibaudeau C, Chattopadhyaya J. Diels-alder reaction of 2′,3′-unsaturated-3′-nitro-thymidine. First chemical evidence of nitroxide radical formation in the radical-promoted denitration reaction Tetrahedron. 49: 9079-9088. DOI: 10.1016/S0040-4020(01)91224-4 |
0.454 |
|
| 1993 |
Xi Z, Glemarec C, Chattopadhyaya J. Synthesis of 2′,3′-cis-fused pyrrolidino-β-D-nucleosides and their conformational analysis by 500 MHz 1H-NMR Tetrahedron. 49: 7525-7546. DOI: 10.1016/S0040-4020(01)87228-8 |
0.381 |
|
| 1993 |
Sund C, Agback P, Chattopadhyaya J. Synthesis of Heptameric Lariat-RNA Modelling the Lariat Introns of Group II and Nuclear Pre-mRNA Processing Reaction (Splicing) Tetrahedron. 49: 649-668. DOI: 10.1016/S0040-4020(01)86267-0 |
0.52 |
|
| 1993 |
Garg N, Plavec J, Chattopadhyaya J. New synthesis of 3′-C-substituted nucleosides Tetrahedron. 49: 5189-5202. DOI: 10.1016/S0040-4020(01)81883-4 |
0.489 |
|
| 1993 |
Glemarec C, Reynolds RC, Crooks PA, Maddry JA, Akhtar MS, Montgomery JA, Secrist JA, Chattopadhyaya J. Conformational studies of thymidine dimers containing sulfonate and sulfonamide linkages by NMR spectroscopy Tetrahedron. 49: 2287-2298. DOI: 10.1016/S0040-4020(01)80372-0 |
0.483 |
|
| 1993 |
Hossain N, Papchikhin A, Plavec J, Chattopadhyaya J. Synthesis of 2′- and 3′-spiro-isoxazolidine derivatives of thymidine & their conversions to 2′,3′-dideoxy-2′,3′-didehydro-3′-C-substituted nucleosides by radical promoted fragmentation. Tetrahedron. 49: 10133-10156. DOI: 10.1016/S0040-4020(01)80209-X |
0.481 |
|
| 1993 |
Hossain N, Garg N, Chattopadhyaya J. New synthesis of 2′, 3′-dideoxy-2′, 3′-didehydro-3′-C-substituted thymidines Tetrahedron. 49: 10061-10068. DOI: 10.1016/S0040-4020(01)80201-5 |
0.498 |
|
| 1992 |
Plavec J, Koole LH, Chattopadhyaya J. Structural analysis of 2′,3′-dideoxyinosine, 2′,3′-dideoxyadenosine, 2′,3′-dideoxyguanosine and 2′,3′-dideoxycytidine by 500-MHz 1H-NMR spectroscopy and ab-initio molecul orbital calculations Journal of Biochemical and Biophysical Methods. 25: 253-272. PMID 1337354 DOI: 10.1016/0165-022X(92)90020-B |
0.453 |
|
| 1992 |
Koole LH, Plavec J, Liu H, Vincent BR, Dyson MR, Coe PL, Walker RT, Hardy GW, Rahim SG, Chattopadhyaya J. Conformation of two 4'-thio-2'-deoxynucleoside analogs studied by 5000-MHz proton NMR spectroscopy and x-ray crystallography. Journal of the American Chemical Society. 114: 9936-9943. DOI: 10.1021/Ja00051A028 |
0.43 |
|
| 1992 |
Agback P, Glemarec C, Sund C, Chattopadhyaya J. Solution structures of nonameric and decameric branched-RNA modelling the Lariat of group II and nuclear pre-mRNA introns (Splicing) by 500 MHz NMR spectroscopy Tetrahedron. 48: 6537-6554. DOI: 10.1016/S0040-4020(01)88244-2 |
0.475 |
|
| 1992 |
Xi Z, Agback P, Plavec J, Sandström A, Chattopadhyaya J. New stereocontrolled synthesis of isomeric C-branched-β-D nucleosides by intramolecular free-radical cyclization-opening reactions based on temporary silicon connection Tetrahedron. 48: 349-370. DOI: 10.1016/S0040-4020(01)88147-3 |
0.489 |
|
| 1992 |
Sund C, Agback P, Koole LH, Sandström A, Chattopadhyaya J. Assessment of competing 2′«5′ versus 3′«5′ stackings in solution structure of branched-RNA by 1H- & 31 P-NMR spectroscopy Tetrahedron. 48: 695-718. DOI: 10.1016/S0040-4020(01)88130-8 |
0.5 |
|
| 1992 |
Földesi A, Nilson FPR, Glemarec C, Gioeli C, Chattopadhyaya J. Synthesis of 1′#,2′,3′,4′#,5′,5″-2H6-β-D-ribonucleosides and 1′#, 2′,2″,3′,4′#,5′,5″-2H7-β-D-2′-deoxyribonucleosides for selective suppression of proton resonances in partially-deuterated oligo-DNA, oligo-RNA and in 2,5A core (1H-NMR window) Tetrahedron. 48: 9033-9072. DOI: 10.1016/S0040-4020(01)82001-9 |
0.493 |
|
| 1991 |
Koole LH, Neidle S, Crawford MD, Krayevski AA, Gurskaya GV, Sandstroem A, Wu JC, Tong W, Chattopadhyaya J. Comparative structural studies of [3.1.0]-fused 2',3'-modified .beta.-D-nucleosides by x-ray crystallography, NMR spectroscopy, and molecular mechanics calculations The Journal of Organic Chemistry. 56: 6884-6892. DOI: 10.1021/Jo00024A034 |
0.37 |
|
| 1991 |
Wu J-, Xi Z, Gioeli C, Chattopadhyaya J. Intramolecular cyclization-trapping of carbon radicals by olefins as means to functionalize 2′- and 3′-carbons in β-D-nucleosides Tetrahedron. 47: 2237-2254. DOI: 10.1016/S0040-4020(01)96134-4 |
0.448 |
|
| 1991 |
Koole LH, Agback P, Glemarec C, Zhou X-, Chattopadhyaya J. Solution structure of pentameric and heptameric branched-RNA modelling the lariat structure of group II or nuclear m-RNA introns studied by one- and two-dimensional nmr spectroscopy at 500 mhz Tetrahedron. 47: 3183-3206. DOI: 10.1016/S0040-4020(01)96043-0 |
0.476 |
|
| 1991 |
Xi Z, Agback P, Sandström A, Chattopadhyaya J. Synthesis of furo[2,3-c]pyran-β-d-nucleosides by radical-cyclization & their conformational analysis by 500 mhz 1h-nmr spectroscopy Tetrahedron. 47: 9675-9690. DOI: 10.1016/S0040-4020(01)91032-4 |
0.463 |
|
| 1991 |
Sund C, Agback P, Chattopadhyaya J. Synthesis of tetrameric cyclic branched-RNA (lariat) modelling the introns of group II and nuclear pre-mRNA processing reaction (splicing) Tetrahedron. 47: 9659-9674. DOI: 10.1016/S0040-4020(01)91031-2 |
0.537 |
|
| 1991 |
Plavec J, Koole LH, Sandström A, Chattopadhyaya J. Structural studies of anti-HIV 3′-(α-fluorothymidine & 3′-(α-azidothymidine by 500 MHz 1H-NMR spectroscopy & molecular mechanics (MM2) calculations Tetrahedron. 47: 7363-7376. DOI: 10.1016/S0040-4020(01)89739-8 |
0.4 |
|
| 1991 |
Sund C, Földesi A, Yamakage S, Agback P, Chattopadhyaya J. New Regiospecific Synthesis Of Branched Tetra-, Nona- & Deca-Rna Modelling The Lariat Formed In Rna Splicing Reactions Tetrahedron. 47: 6305-6336. DOI: 10.1016/S0040-4020(01)86562-5 |
0.517 |
|
| 1991 |
Plavec J, Buet V, Grouiller A, Koole L, Chattopadhyaya J. Structural studies on 1-(1-deoxy-β-d-psicofuranosyl)thymine Tetrahedron. 47: 5847-5856. DOI: 10.1016/S0040-4020(01)86535-2 |
0.463 |
|
| 1991 |
Hovinen J, Glemarec C, Sandström A, Sund C, Chattopadhyaya J. Spectroscopic, kinetic and semiempirical molecular orbital studies on 8-amino-, 8-methylamino- & 8-dimethylamino-adenosines Tetrahedron. 47: 4693-4708. DOI: 10.1016/S0040-4020(01)86475-9 |
0.462 |
|
| 1991 |
Tong W, Xi Z, Gioeli C, Chattopadhyaya J. Synthesis Of New 2'-3'-Modified Uridine Derivatives From 2',3'-Ene-2'-Phenylselenonyl Uridine By Michael Addition Reactions Tetrahedron. 47: 3431-3450. DOI: 10.1016/S0040-4020(01)86406-1 |
0.475 |
|
| 1991 |
Glemarec C, Jaseja M, Sandström A, Koole L, Agback P, Chattopadhyaya J. Solution structure of branched U3′p5′A2′p5′G3′p5′C and its comparison with A2′p5′G3′p5′U by 500 MHz NMR spectroscopy Tetrahedron. 47: 3417-3430. DOI: 10.1016/S0040-4020(01)86405-X |
0.46 |
|
| 1991 |
Glemarec C, Besidsky Y, Chattopadhyaya J, Kusmierek J, Lahti M, Oivanen M, Lönnberg H. N23-ethenoguanosine and IA′-metamorphosine: 5N NMR Spectroscopy and elucidation of physico-chemical properties by kinetic and equilibrium measurements Tetrahedron. 47: 6689-6704. DOI: 10.1016/S0040-4020(01)82321-8 |
0.408 |
|
| 1990 |
Sandström A, Glemarec C, Meriluoto JAO, Eriksson JE, Chattopadhyaya J. Structure of a hepatotoxic pentapeptide from the cyanobacterium Nodularia spumigena. Toxicon. 28: 535-540. PMID 2117781 DOI: 10.1016/0041-0101(90)90297-K |
0.394 |
|
| 1990 |
Glemarec C, Nyilas Á, Sund C, Chattopadhyaya J. A comparative conformational study of thymidylyl(3′ → 5′)-thymidine, thymidylyl(3′ → 5′)-5′-thio-5′-deoxythymidine and thymidinylacetomido-[3′(O) →′ (C)]-5′-deoxythymidine Journal of Biochemical and Biophysical Methods. 21: 311-332. PMID 1965195 DOI: 10.1016/0165-022X(90)90006-X |
0.467 |
|
| 1990 |
Vial J-, Johansson NG, Vrang L, Chattopadhyaya J. Synthesis of 2′- and 3′-Amino-Substituted Uridine, Thymidine and Adenosine, and Their Inhibitions of HIV Replication Antiviral Chemistry & Chemotherapy. 1: 183-202. DOI: 10.1177/095632029000100303 |
0.455 |
|
| 1990 |
Vial J-, Agback P, Chattopadhyaya J. A new Synthesis of 1-(2,3-Dideoxy-β-D-Glycero-Pent-2-Enofuranosyl)- Thymine. A Highly Potent and Selective Anti-Hiv Agent Nucleosides, Nucleotides & Nucleic Acids. 9: 245-258. DOI: 10.1080/07328319008045136 |
0.433 |
|
| 1990 |
Nyilas Á, Glemarec C, Chattopadhyaya J. Synthesis of [3t̄'(O)→-5t̄'(c)]-oxyacetamido linked nucleosides Tetrahedron. 46: 2149-2164. DOI: 10.1016/S0040-4020(01)89780-5 |
0.488 |
|
| 1990 |
Tong W, Wu J-, Sandström A, Chattopadhyaya J. Synthesis of new 2',3'-dideoxy-2',3'-α-fused-heterocyclic uridines, & some 2', 3'-ene-2'-substituted uridines from easily accessible 2',3'- ene-3'phenylselenonyl uridine Tetrahedron. 46: 3037-3060. DOI: 10.1016/S0040-4020(01)88395-2 |
0.453 |
|
| 1990 |
Jin-Chang W, Chattopadhyaya J. A New stereospecific synthesis of [3.1.0]bicyclic cyclopropano analog of 2'3'-dideoxyuridine Tetrahedron. 46: 2587-2592. DOI: 10.1016/S0040-4020(01)82038-X |
0.416 |
|
| 1990 |
TONG W, WU J, SANDSTROEM A, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of New 2′,3′-Dideoxy-2′,3′-α-fused-heterocyclic Uridines, and Some 2′,3′-Ene-2′-substituted Uridines from Easily Accessible 2′,3′-Ene-3′-phenylselenonyl Uridine. Cheminform. 21. DOI: 10.1002/CHIN.199036294 |
0.362 |
|
| 1990 |
WU J, CHATTOPADHYAYA J. ChemInform Abstract: A New Stereospecific Synthesis of (3.1.0)Bicyclic Cyclopropano Analogue of 2′,3′-Dideoxyuridine. Cheminform. 21. DOI: 10.1002/CHIN.199031305 |
0.361 |
|
| 1990 |
NYILAS A, GLEMAREC C, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of (3′(O) → 5′(C))-Oxyacetamido Linked Nucleosides. Cheminform. 21. DOI: 10.1002/CHIN.199031302 |
0.375 |
|
| 1989 |
Meriluoto JAO, Sandström A, Eriksson JE, Remaud G, Graig AG, Chattopadhyaya J. Structure and toxicity of a peptide hepatotoxin from the cyanobacterium Oscillatoria agardhii. Toxicon. 27: 1021-1034. PMID 2508270 DOI: 10.1016/0041-0101(89)90153-0 |
0.344 |
|
| 1989 |
Remaud G, Balgobin N, Sandström A, Vial JM, Koole LH, Buck HM, Drake AF, Zhou XX, Chattopadhyaya J. Why do all lariat RNA introns have adenosine as the branch-point nucleotide? Conformational study of naturally-occurring branched trinucleotides and its eleven analogues by 1H-, 31P-NMR and CD spectroscopy. Journal of Biochemical and Biophysical Methods. 18: 1-35. PMID 2470804 DOI: 10.1016/0165-022X(89)90011-0 |
0.616 |
|
| 1989 |
Bazin H, Chattopadhyaya J, Datema R, Ericson A, Gilljam G, Johansson NG, Hansen J, Koshida R, Moelling K, Öberg B, Remaud G, Stening G, Vrang L, Wahren B, Wu JC. An analysis of the inhibition of replication of HOV and MULV by some 3′-blocked pyrimidine analogs Biochemical Pharmacology. 38: 109-119. PMID 2462876 DOI: 10.1016/0006-2952(89)90157-3 |
0.444 |
|
| 1989 |
Koole LH, Buck HM, Vial JM, Chattopadhyaya J. Synthesis and conformation of 9-(3'-C-methyl-b-D-xylo-furanosyl)adenine and 3'-C-methyladenosine, two sugar-methylated nucleoside analogs Acta Chemica Scandinavica. 43: 665-669. DOI: 10.3891/Acta.Chem.Scand.43-0665 |
0.6 |
|
| 1989 |
Balgobin N, Zhou X, Vial J, Nyilas A, Földesi A, Chattopadhyaya J. Synthesis of Branched Oligoribonucleotides (“Lariat”) Nucleosides, Nucleotides & Nucleic Acids. 8: 793-797. DOI: 10.1080/07328318908054217 |
0.415 |
|
| 1989 |
Nyilas A, Földesi A, Chattopadhyaya J. Synthesis of Cytidylyl(3′→5′)cytidylyl(3′→5′)-(2′)3′-O-[Lα-alanyl]adenosine Nucleosides, Nucleotides & Nucleic Acids. 8: 557-567. DOI: 10.1080/07328318908054198 |
0.454 |
|
| 1989 |
Glemarec C, Remaud G, Chattopadhyaya J. Determination of the Tautomeric Populations of the Y-Base Nucleosides, Nucleotides & Nucleic Acids. 8: 1513-1517. DOI: 10.1080/07328318908048858 |
0.457 |
|
| 1989 |
Koole LH, Remaud G, Zhou XX, Buck HM, Chattopadhyaya J. A comparative high-field N.M.R. study on tri-, tetra-, penta-, and hepta-mer ribonucleotides modelling the branch site of group II and nuclear messenger RNA spliced lariat introns Journal of the Chemical Society - Series Chemical Communications. 859-861. DOI: 10.1039/C39890000859 |
0.61 |
|
| 1989 |
Földesi A, Balgobin N, Chattopadhyaya J. Synthesis of “branched” trinucleotide using the H-phosphonate chemistry Tetrahedron Letters. 30: 881-884. DOI: 10.1016/S0040-4039(01)80642-0 |
0.485 |
|
| 1989 |
Arpalahti J, Käppi R, Hovinen J, Lönnberg H, Chattopadhyaya J. The Effect Of Metal Ion Complex Formation On Acidic Depurination Of 2'-Deoxyadenosine And 2'-Deoxyguanosine Tetrahedron. 45: 3945-3954. DOI: 10.1016/S0040-4020(01)89253-X |
0.364 |
|
| 1989 |
Sund C, Chattopadhyaya J. Intra- and intermolecular nucleophilic phosphorous - sulfur bond cleavage. The reaction of fluoride ion with O-aryl-O, S-dialkylphosphorothioates, & the degradation of phosphorothioate linkage in di-ribonucleotides by the vicinal 2′-hydroxyl group. Tetrahedron. 45: 7523-7544. DOI: 10.1016/S0040-4020(01)89215-2 |
0.436 |
|
| 1989 |
Wu JC, Chattopadhyaya J. Michael addition reactions of α β-ene-3′-phenylselenone of uridine. New synthesis of 2′,3′-dideoxy-ribo-aziridino-, 2′,3′-dideoxy-2′, 3′-ribo-cyclopropyl- & 2,2′-O-anhydro-3′-deoxy-3′-amino uridine derivatives Tetrahedron. 45: 4507-4522. DOI: 10.1016/S0040-4020(01)89086-4 |
0.497 |
|
| 1989 |
Remaud G, Balgobin N, Glemarec C, Chattopadhyaya J. Why do all lariat RNA introns have adenosine as the branch point nucleotide ? Conformational studies on the implication of the branch-point modification by guanine, uracil or cytosine in the naturally.occurring branched tetranucleotide by 1H- & 31p-NMR spectroscopy Tetrahedron. 45: 1537-1548. DOI: 10.1016/0040-4020(89)80152-8 |
0.454 |
|
| 1989 |
Wu JC, Chattopadhyaya J. New synthesis of 2',3'-dideoxy-3'-C-cyano-2'-substituted thymidines by michael addition reactions Tetrahedron. 45: 855-862. DOI: 10.1016/0040-4020(89)80117-6 |
0.469 |
|
| 1989 |
WU J, CHATTOPADHYAYA J. ChemInform Abstract: New Synthesis of 2′,3′-Dideoxy-3′-C-cyano-2′-Substituted Thymidines by Michael Addition Reactions. Cheminform. 20. DOI: 10.1002/CHIN.198926304 |
0.39 |
|
| 1989 |
WU J, PATHAK T, TONG W, VIAL J, REMAUD G, CHATTOPADHYAYA J. ChemInform Abstract: New Syntheses of 2′,3′-Dideoxy-2′,3′-Disubstituted and -2′-Monosubstituted Uridines and Adenosines by Michael Addition Reactions. Cheminform. 20. DOI: 10.1002/CHIN.198912304 |
0.73 |
|
| 1988 |
Remaud G, Welch CJ, Zhou XX, Chattopadhyaya J. An Assessment of Electronic Properties of Pyrimidine and Purine Nucleosides by15N-NMR Spectroscopy Nucleosides and Nucleotides. 7: 167-179. DOI: 10.1080/07328318808070201 |
0.422 |
|
| 1988 |
Sandström A, Balgobin N, Nyilas A, Remaud G, Vial J-, Zhou X-, Chattopadhyaya J. Conformation of Lariat Structures Formed in the Splicing of Pre-mRNA by NMR Spectroscopy Nucleosides, Nucleotides & Nucleic Acids. 7: 827-830. DOI: 10.1080/07328318808056338 |
0.492 |
|
| 1988 |
Rigler R, Glemarec C, Wu JC, Bazin H, Remaud G, Chattopadhyaya J, Nordlund TM. Fluorescence properties of y-nucleoside derivatives Nucleosides and Nucleotides. 7: 805-811. DOI: 10.1080/07328318808056334 |
0.413 |
|
| 1988 |
Glemarec C, Wu J, Bazin H, Remaud G, Oivanen M, Lönnberg H, Chattopadhyaya J. On the Structure and Reactivity of Y-Nucleoside [Wyosine] Nucleosides, Nucleotides & Nucleic Acids. 7: 801-804. DOI: 10.1080/07328318808056333 |
0.446 |
|
| 1988 |
Nyilas A, Földesi A, Chattopadhyaya J. Arenesulfonylethoxycarbonyl- a set of amino protecting groups for DNA and RNA synthesis Nucleosides, Nucleotides & Nucleic Acids. 7: 787-793. DOI: 10.1080/07328318808056331 |
0.476 |
|
| 1988 |
Sandström A, Remaud G, Vial J, Zhou X, Nyilas A, Balgobin N, Chattopadhyaya J. Temperature-dependent 31P n.m.r. shifts to assess the conformations of branched tri- and tetra-nucleotides which are formed as lariats in the splicing reactions Journal of the Chemical Society, Chemical Communications. 542-544. DOI: 10.1039/C39880000542 |
0.432 |
|
| 1988 |
Wu J, Pathak T, Tong W, Vial J, Remaud G, Chattopadhyaya J. New syntheses of 2',3'-dideoxy-2',3'-di-substituted & -2'-mono-substituted uridines & adenosines by michael addition reactions Tetrahedron. 44: 6705-6722. DOI: 10.1016/S0040-4020(01)90111-5 |
0.75 |
|
| 1988 |
Zhou XX, Remaud G, Chattopadhyaya J. New regiospecific synthesis of the “branched” tri-, penta- & hepta-ribonucleic acids which are formed as the “lariat” in the pre-mRNA processing reactions[Splicing] Tetrahedron. 44: 6471-6489. DOI: 10.1016/S0040-4020(01)89837-9 |
0.465 |
|
| 1988 |
Balgobin N, Földesi A, Remand G, Chattopadhyaya J. A new regiospecific synthesis of “Branched” tetraribonucleotide and its three analogues to delineate the chemospecific role of the “Branch-point” adenine nucleotide in splicing Tetrahedron. 44: 6929-6939. DOI: 10.1016/S0040-4020(01)86223-2 |
0.463 |
|
| 1988 |
Glemarec C, Wu J-, Remaud G, Bazin H, Oivanen M, Lönnberg H, Chattopadhyaya J. Structure and reactivity of wyosine (y-nucleoside) and its derivatives. Chemical, kinetic and spectroscopic studies Tetrahedron. 44: 1273-1290. DOI: 10.1016/S0040-4020(01)85908-1 |
0.455 |
|
| 1988 |
Zhou X-, Nyilas A, Remaud G, Chattopadhyaya J. 270 MHz 1H-MNR Studies of four “branched” tetraribonucleotides: A3'p5'A2'p5'G3'p5'U, A3'p5'A2'p5'G'3'p5'U, U3'p5'A2'p5'G3'p5'U & U3'p5'A2'p5'G3'p5'C which are formed as the lariat branch-point in the pre-mRNA processing reactions (splicing) Tetrahedron. 44: 571-589. DOI: 10.1016/S0040-4020(01)85845-2 |
0.446 |
|
| 1988 |
Koole LH, Balgobin N, Buck HM, Kuijpers WHA, Nyilas A, Remaud G, Vial JM, Chattopadhyaya J. Lariat formation in splicing of pre-messenger RNA. Conformation and base stacking at the lariat branch point studied using 500-MHz 1H NMR and CD spectroscopy Recueil Des Travaux Chimiques Des Pays-Bas. 107: 663-667. DOI: 10.1002/Recl.19881071203 |
0.624 |
|
| 1988 |
Glemarec C, Remaud G, Chattopadhyaya J. 15N NMR spectra of wyosine (Y-nucleoside) triacetate and its 7-methyl congener. Chemical shifts and 15N,1H coupling constants Magnetic Resonance in Chemistry. 26: 435-438. DOI: 10.1002/Mrc.1260260517 |
0.414 |
|
| 1988 |
Glemarec C, Remaud G, Chattopadhyaya J. Distinction of 15N resonances based on differences in small 15N, 1H coupling constants. An application of 1H-decoupled INEPT experiments Magnetic Resonance in Chemistry. 26: 307-310. DOI: 10.1002/Mrc.1260260407 |
0.385 |
|
| 1988 |
KOOLE LH, MOODY HM, BUCK HM, GROUILLER A, ESSADIQ H, VIAL J, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis and Conformation of 1-(3′-C-Methyl-2′-deoxy-β-D-xylofuranosyl)uracil and 9-(3′-C-Methyl-2′-deoxy-β-D-xylofuranosyl)adenine; Two Novel Sugar-Methylated Nucleoside Analogues. Cheminform. 19. DOI: 10.1002/CHIN.198835303 |
0.37 |
|
| 1988 |
CHATTOPADHYAYA J. ChemInform Abstract: Some Aspects of Reactivity and Protection of the Imide Functions of Uridine and Guanosine in Nucleic Acid Synthesis Cheminform. 19. DOI: 10.1002/CHIN.198812389 |
0.313 |
|
| 1987 |
Nyilas A, Vrang L, Drake A, Oberg B, Chattopadhyaya J. The cordycepin analogue of 2,5A and its threo isomer. Chemical synthesis, conformation and biological activity. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 40: 678-88. PMID 3825401 DOI: 10.3891/ACTA.CHEM.SCAND.40B-0678 |
0.297 |
|
| 1987 |
Nyilas A, Chattopadhyaya J. Synthesis of O2'-methyluridine, O2'-methylcytidine, N4,O2'-dimethylcytidine and N4,N4,O2'-trimethylcytidine from a common intermediate. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 40: 826-30. PMID 3564802 DOI: 10.3891/ACTA.CHEM.SCAND.40B-0826 |
0.292 |
|
| 1987 |
Zhou XX, Welch CJ, Chattopadhyaya J. Pyridyl groups for protection of the imide functions of uridine and guanosine. Exploration of their displacement reactions for site-specific modifications of uracil and guanine bases. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 40: 806-16. PMID 3564801 DOI: 10.3891/ACTA.CHEM.SCAND.40B-0806 |
0.375 |
|
| 1987 |
Nordenfelt E, Löfgren B, Chattopadhyaya J, Öberg B. Inhibition of hepatitis B virus DNA polymerase by 3'-azido-3'-deoxythymidine triphosphate but not by its threo analog. Journal of Medical Virology. 22: 231-236. PMID 3476686 DOI: 10.1002/Jmv.1890220306 |
0.355 |
|
| 1987 |
Vrang L, Bazin H, Remaud G, Chattopadhyaya J, Öberg B. Inhibition of the reverse transcriptase from HIV by 3'-azido-3'-deoxythymidine triphosphate and its threo analogue. Antiviral Research. 7: 139-149. PMID 2440380 DOI: 10.1016/0166-3542(87)90002-7 |
0.364 |
|
| 1987 |
Eriksson B, Vrang L, Bazin H, Chattopadhyaya J, Oberg B. Different patterns of inhibition of avian myeloblastosis virus reverse transcriptase activity by 3'-azido-3'-deoxythymidine 5'-triphosphate and its threo isomer. Antimicrobial Agents and Chemotherapy. 31: 600-4. PMID 2440379 DOI: 10.1128/AAC.31.4.600 |
0.266 |
|
| 1987 |
Welch CJ, Zhou XX, Chattopadhyaya J. Synthesis of an mRNA fragment of alanyl-tRNA synthetase gene in Escherichia coli using the 6-methyl-3-pyridyl group for protection of the imide functions of uridine and guanosine. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 40: 817-25. PMID 2436404 DOI: 10.3891/ACTA.CHEM.SCAND.40B-0817 |
0.341 |
|
| 1987 |
Nielsen J, Dahl O, Remaud G, Chattopadhyaya J. Phosphitylation of guanine or inosine bases during the preparation of nucleoside phosphoramidites. Isolation of model products as thiophosphoric amide derivatives and structure elucidation by 15N NMR spectroscopy Acta Chemica Scandinavica. 41: 633-639. DOI: 10.3891/Acta.Chem.Scand.41B-0633 |
0.412 |
|
| 1987 |
Keilen G, Benneche T, Undheim K, Chattopadhyaya J. 2-Stannyloxypyrimidines in regioselective alkylation reactions Acta Chemica Scandinavica. 41: 577-580. DOI: 10.3891/Acta.Chem.Scand.41B-0577 |
0.393 |
|
| 1987 |
Lemmen P, Karl R, Ugi I, Balgobin N, Chattopadhyaya J. Bausteine für Oligonucleotid-Synthesen mit einheitlich fragmentierbaren β-halogenierten Schutzgruppen /Building Blocks for Oligonucleotide Syntheses with Uniformly Fragmentable β-Halogenated Protecting Groups Zeitschrift FüR Naturforschung C. 42: 442-445. DOI: 10.1515/Znc-1987-0419 |
0.43 |
|
| 1987 |
Koole LH, Buck HM, Nyilas A, Chattopadhyaya J. Structural properties of modified deoxyadenosine structures in solution. Impact of the gauche and anomeric effects on the furanose conformation Canadian Journal of Chemistry. 65: 2089-2094. DOI: 10.1139/V87-346 |
0.593 |
|
| 1987 |
Balgobin N, Chattopadhyaya J. Solid Phase Synthesis of DNA Under a Non-Depurinating Condition with a Base Labile 5′-Protecting Group (Fmoc) Using Phosphiteamidite Approach Nucleosides, Nucleotides & Nucleic Acids. 6: 461-463. DOI: 10.1080/07328318708056256 |
0.441 |
|
| 1987 |
Vial J, Balgobin N, Remaud G, Nyilas A, Chattopadhyaya J. A Convergent Regiospecific Synthesis of the Lariat-Trinucleotides and A2′p 5′G and A2′p 5′G 3′p 5′C from A O4-2-Nitrophenyl) -Uridine Building Block Nucleosides, Nucleotides & Nucleic Acids. 6: 209-226. DOI: 10.1080/07328318708056193 |
0.481 |
|
| 1987 |
Sandstroöm A, Chattopadhyaya J. Enhancement of molecular ion intensity of nucleic acids in negative ion fast-atom bombardment mass spectroscopy Journal of the Chemical Society, Chemical Communications. 862-864. DOI: 10.1039/C39870000862 |
0.321 |
|
| 1987 |
Bazin H, Zhou X, Glemarec C, Chattopadhyaya J. An efficient synthesis of y-nucleoside (wyosine) by regiospecific methylation of n4-desmethylwyosine using organozinc reagent Tetrahedron Letters. 28: 3275-3278. DOI: 10.1016/S0040-4039(00)95491-1 |
0.424 |
|
| 1987 |
Remaud G, Zhou X, Chattopadhyaya J, Oivanen M, Lönnberg H. The effect of protecting groups of the nucleobase and the sugar moieties on the acidic hydrolysis of the glycosidic bond of 2deoxyadenosine: a kinet Tetrahedron. 43: 4453-4461. DOI: 10.1016/S0040-4020(01)90322-9 |
0.44 |
|
| 1987 |
OivanXXXn M, Lönnberg H, Zhou X, Chattopadhyaya J. Acidic hydrolysis of 6-substituted 9-(2-deoxy-β--- pentofuranosyl) purines and their 9-(1-alkoxyethyl) counter-parts: kinetics and mechanism.1 Tetrahedron. 43: 1133-1140. DOI: 10.1016/S0040-4020(01)90052-3 |
0.441 |
|
| 1987 |
Remaud G, Vial J, Nyilsas A, Balgobin N, Chattopadhyaya J. A 270 mhz 1H-NMR study of two “branched” ribonucleotides A3'p5'u2'p5'g and A3'p5'u2'p5'g which are products of pre-mRNA processing (“splicing”) reactions Tetrahedron. 43: 947-958. DOI: 10.1016/S0040-4020(01)90032-8 |
0.428 |
|
| 1987 |
Remaud G, Kjellberg J, Johansson NG, Chattopadhyaya J. An 15n-nmr study of isomeric n1 and n3 substituted 7-methyl-10-oxo-9,10-dihydro pyrimido[l,2-a]purines and 9-oxo-8,9-dihydro-5-alkyl-imidazo[1,2-a] purines in neutral and acidic medium. Tetrahedron. 43: 365-376. DOI: 10.1016/S0040-4020(01)89965-8 |
0.407 |
|
| 1987 |
Zhou X-, Nyilas A, Remaud G, Chattopadhyaya J. Regiospecific synthesis of branched tetranucleotides: U3'p5'A3'p5'U2'p5'G, U3'p5'A3'p5'C2'p5'G, A3'p5'A3'p5'U2'p5'G & A3'p5'A3'p5'C2'p5'G. Tetrahedron. 43: 4685-4698. DOI: 10.1016/S0040-4020(01)86911-8 |
0.365 |
|
| 1987 |
Koole LH, Buck HM, Bazin H, Chattopadhyaya J. Conformational studies op 3'-C-methyl and 2'-C-methyl analogues of cordycepin Tetrahedron. 43: 2989-2997. DOI: 10.1016/S0040-4020(01)86838-1 |
0.621 |
|
| 1987 |
Wu J-, Bazin H, Chattopadhyaya J. Regiospecific synthesis of 2'-deoxy-2',2' -dideuterio nucleosides Tetrahedron. 43: 2355-2368. DOI: 10.1016/S0040-4020(01)86822-8 |
0.463 |
|
| 1987 |
Pathak T, Chattopadhyaya J. A regio and stereoselective synthesis of 2',2',3',4'-tetradeuterio-2'-deoxy nucleosides Tetrahedron. 43: 4227-4234. DOI: 10.1016/S0040-4020(01)83465-7 |
0.749 |
|
| 1987 |
Vial J-, Remaud G, Balgobin N, Chattopadhyaya J. A 270 MHz 1H-NMR study of three “branched” ribonucleotides A2'p5'U3'p5'g, A2'p5'C3'p5'G and A2'p5'G3'p5'G the importance of being branched with a 2'→5' phosphodiester bond in the pre-mRNA processing reactions (splicing) Tetrahedron. 43: 3997-4006. DOI: 10.1016/S0040-4020(01)81682-3 |
0.426 |
|
| 1987 |
WU J, BAZIN H, CHATTOPADHYAYA J. ChemInform Abstract: Regiospecific Synthesis of 2′-Deoxy-2′,2′′-dideuterio Nucleosides. Cheminform. 18. DOI: 10.1002/CHIN.198741355 |
0.376 |
|
| 1987 |
WELCH CJ, ZHOU X, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of an mRNA Fragment of Alanyl-tRNA Synthetase Gene in Escherichia coli Using the 6-Methyl-3-pyridyl Group for Protection of the Imide Functions of Uridine and Guanosine. Cheminform. 18. DOI: 10.1002/chin.198723313 |
0.319 |
|
| 1987 |
NYILAS A, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of O2′-Methyluridine, O2′-Methylcytidine, N4,O2′-Dimethylcytidine and N4,N4,O2′-Trimethylcytidine from a Common Intermediate. Cheminform. 18. DOI: 10.1002/CHIN.198722300 |
0.279 |
|
| 1987 |
ZHOU X, WELCH CJ, CHATTOPADHYAYA J. ChemInform Abstract: Pyridyl Groups for Protection of the Imide Functions of Uridine and Guanosine. Exploration of Their Displacement Reactions for Site-Specific Modifications of Uracil and Guanine Bases. Cheminform. 18. DOI: 10.1002/chin.198722299 |
0.294 |
|
| 1987 |
NYILAS A, VRANG L, DRAKE A, OEBERG B, CHATTOPADHYAYA J. ChemInform Abstract: The Cordycepin Analogue of 2,5A and Its threo Isomer. Chemical Synthesis, Conformation and Biological Activity. Cheminform. 18. DOI: 10.1002/CHIN.198715358 |
0.336 |
|
| 1987 |
PATHAK T, BAZIN H, CHATTOPADHYAYA J. ChemInform Abstract: Synthesis of 2′-Deoxy-2′(S)-deuterio and 2′-Deoxy-2′(R)-deuterio-β-D-nucleosides. Cheminform. 18. DOI: 10.1002/CHIN.198709328 |
0.73 |
|
| 1986 |
Welch CJ, Bazin H, Chattopadhyaya J. The reaction of 9-(2',3'-dideoxy-β-D-glycero-pent-2-enofuranosyl)-adenine derivatives with arene- and alkanesulfenyl chlorides. An unusual ring opening reaction of thiiranium ions Acta Chemica Scandinavica. 17: 343-357. DOI: 10.3891/Acta.Chem.Scand.40B-0343 |
0.4 |
|
| 1986 |
Nyilas A, Chattopadhyaya J. A Convenient Preparation of 9-(3′-Deoxy-β-D-threo-pentofuranosyl)-adenine and 9-[3′-Deoxy-3′-(S)-deuterio-β-D-2′-(S)-pentofuranosyl]-adenine Synthesis. 1986: 196-198. DOI: 10.1055/S-1986-31509 |
0.419 |
|
| 1986 |
Zhou X-, Chattopadhyaya J. Site-specific modification of the pyrimidine residue during the deprotection of the fully-protected diuridylic acid Tetrahedron. 42: 5149-5156. DOI: 10.1016/S0040-4020(01)88067-4 |
0.421 |
|
| 1986 |
Remaud G, Kjellberg J, Bazin H, Johansson NG, Chattopadhyaya J. The use of 15N-NMR spectroscopy for assigning the structures of isomeric N7- and N9-substituted purines Tetrahedron. 42: 5073-5080. DOI: 10.1016/S0040-4020(01)88059-5 |
0.381 |
|
| 1986 |
Remaud G, Zhou X, Welch C, Chattopadhyaya J. An assessment of the reactivity of guanosine and some of its derivatives to electrophiles by 15N-NMR spectroscopy Tetrahedron. 42: 4057-4067. DOI: 10.1016/S0040-4020(01)87562-1 |
0.414 |
|
| 1986 |
Pathak T, Bazin H, Chattopadhyaya J. Synthesis of 2'-deoxy-2'()-deuterio and 2'-deoxy-2'(r)-deuterio-β-d-nucleosides Tetrahedron. 42: 5427-5441. DOI: 10.1016/S0040-4020(01)82094-9 |
0.737 |
|
| 1986 |
WELCH CJ, BAZIN H, CHATTOPADHYAYA J. ChemInform Abstract: The Reaction of 9-(2′,3′-Dideoxy-β-D-glycero-pent-2-enofuranosyl)-adenine Derivatives with Arene- and Alkanesulfenyl Chlorides. An Unusual Ring Opening Reaction of Thiiranium Ions. Chemischer Informationsdienst. 17. DOI: 10.1002/chin.198645330 |
0.337 |
|
| 1986 |
UGI I, BAUER J, FONTAIN E, GOETZ J, HERING G, JAKOB P, LANDGRAF B, KARL R, LEMMEN P, SCHNEIDERWIND-STOECKLEIN R, SCHWARZ R, SLUKA P, BALGOBIN N, CHATTOPADHYAYA J, PATHAK T, et al. ChemInform Abstract: New Phosphorylating Reagents and Protective Group Techniques for Oligonucleotide Synthesis, as Well as Computer Assistance in the Design of Reagents Chemischer Informationsdienst. 17. DOI: 10.1002/Chin.198638354 |
0.722 |
|
| 1986 |
ZHOU X, SANDSTROEM A, CHATTOPADHYAYA J. ChemInform Abstract: Convenient Preparation of 2-N-(4-t-Butylbenzoyl)-6-O-(2-nitrophenyl)guanosine and Its Application in the Synthesis of 5′(GpGpGpU)3′ Constituting the 3′-Anticodon Stem of E. coli tRNA. Chemischer Informationsdienst. 17. DOI: 10.1002/CHIN.198638322 |
0.351 |
|
| 1986 |
Vial J-, Chattopadhyaya J. The Synthesis of 9-(5-Hydroxymethylfuran-2-yl)adenine and Its 8-Methyl Analogue. Cheminform. 17. DOI: 10.1002/Chin.198638321 |
0.412 |
|
| 1986 |
PATHAK T, CHATTOPADHYAYA J. ChemInform Abstract: Preparation of 2′-O-Methyl Ethers of Adenosine and Uridine Using 2′,3′-O-(Dibutylstannylene) Nucleosides and Diazomethane. Chemischer Informationsdienst. 17. DOI: 10.1002/Chin.198638317 |
0.733 |
|
| 1986 |
BAZIN H, CHATTOPADHYAYA J. ChemInform Abstract: Preparation of 9-β-D-(3′-Deoxy-3′(R)-C-methyl ribofuranosyl)-adenine - a 3′-C- Methyl Analogue of Cordycepin. Chemischer Informationsdienst. 17. DOI: 10.1002/CHIN.198638307 |
0.358 |
|
| 1986 |
BAZIN H, CHATTOPADHYAYA J. ChemInform Abstract: A Convenient Preparation of 3′-Deoxyadenosine (Cordycepin) and 9-[3′(R)-Deuterio- β-D-2′(R)-pentofuranosyl]-adenine. Chemischer Informationsdienst. 17. DOI: 10.1002/chin.198617370 |
0.306 |
|
| 1986 |
PATHAK T, CHATTOPADHYAYA J. ChemInform Abstract: The 2′-Hydroxyl Function Assisted Cleavage of the Internucleotide Phosphotriester Bond of a Ribonucleotide Under Acidic Conditions. Chemischer Informationsdienst. 17. DOI: 10.1002/chin.198616350 |
0.706 |
|
| 1986 |
Zhou X-, Ugi I, Chattopadhyaya J. Convenient Preparation of N-Protected Nucleosides with the 2,2,2-Trichloro-t-butyloxycarbonyl (TCBOC) Group. Cheminform. 17. DOI: 10.1002/Chin.198615362 |
0.399 |
|
| 1986 |
KWIATKOWSKI M, HEIKKILAE J, WELCH CJ, CHATTOPADHYAYA J. ChemInform Abstract: Some Aspects of Oligoribonucleotide Chemistry Chemischer Informationsdienst. 17. DOI: 10.1002/Chin.198601335 |
0.387 |
|
| 1985 |
Kwiatkowski M, Sandström A, Balgobin N, Chattopadhyaya J. Use of reverse phase ion pair chromatography to fractionate and purify DNA fragments and monomeric components of RNA. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 38: 721-33. PMID 6524222 DOI: 10.3891/ACTA.CHEM.SCAND.38B-0721 |
0.297 |
|
| 1985 |
Heikkilä J, Stridh S, Oberg B, Chattopadhyaya J. Synthesis of adenylyl-(3'----5')-guanosine and some analogues as probes to explore the molecular mechanism of stimulation of influenza virus RNA polymerase. Acta Chemica Scandinavica. 39: 657-669. PMID 4082842 DOI: 10.3891/Acta.Chem.Scand.39B-0657 |
0.419 |
|
| 1985 |
Sandström A, Kwiatkowski M, Chattopadhyaya J. Chemical synthesis of a pentaribonucleoside tetraphosphate constituting the 3'-acceptor stem sequence of E. coli tRNAIle using 2'-O-(3-methoxy-1,5-dicarbomethoxypentan-3-yl)-ribonucleoside building blocks. Application of a new achiral and acid-labile 2'-hydroxyl protecting group in tRNA synthesis. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 39: 273-90. PMID 3890434 DOI: 10.3891/ACTA.CHEM.SCAND.39B-0273 |
0.34 |
|
| 1985 |
Welch CJ, Larsson A, Ericson AC, Oberg B, Datema R, Chattopadhyaya J. The chemical synthesis and antiviral properties of an acyclovir-phospholipid conjugate. Acta Chemica Scandinavica. Series B: Organic Chemistry and Biochemistry. 39: 47-54. PMID 2984864 DOI: 10.3891/ACTA.CHEM.SCAND.39B-0047 |
0.301 |
|
| 1985 |
Balgobin N, Chattopadhyaya J. Use of 2-Phenylsulfonylethyl as a Phosphate Protecting Group in DNA Synthesis Using the Phosphite-Triester Approach. Acta Chemica Scandinavica. 17: 883-888. DOI: 10.3891/Acta.Chem.Scand.39B-0883 |
0.405 |
|
| 1985 |
Pathak T, Chattopadhyaya J. The 2′-Hydroxyl Function Assisted Cleavage of the Internucleotide Phosphotriester Bond of a Ribonucleotide Under Acidic Conditions. Acta Chemica Scandinavica. 17: 799-806. DOI: 10.3891/Acta.Chem.Scand.39B-0799 |
0.717 |
|
| 1985 |
Taskinen E, Nummelin K, Chattopadhyaya J. Relative Thermodynamic Stabilities of the Isomeric Cyclooctadienes. Acta Chemica Scandinavica. 39: 791-792. DOI: 10.3891/Acta.Chem.Scand.39B-0791 |
0.342 |
|
| 1985 |
Zhou X, Ugi I, Chattopadhyaya J. A Convenient Preparation of N-Protected Nucleosides with the 2,2,2-Trichloro-t-butyloxycarbonyl (TCBOC) Group. Structural Assignment of N,N-bis-TCBOC Guanoside and Its 2'-Deoxy Analogue. Acta Chemica Scandinavica. 39: 761-765. DOI: 10.3891/Acta.Chem.Scand.39B-0761 |
0.402 |
|
| 1985 |
Miller R, Olsson K, Chattopadhyaya J. Synthesis of (+-)-2-Formyl-5-(hydroxymethyl)pyrrole-1-norleucine. A Biologically Active Maillard Reaction Product Derived from Glucose and Lysine. Acta Chemica Scandinavica. 39: 717-723. DOI: 10.3891/Acta.Chem.Scand.39B-0717 |
0.368 |
|
| 1985 |
Kilaas L, Anthonsen T, Chattopadhyaya J. The Constitution and Stereochemistry of Dimeric 1,2-O-isopropylidene-alpha-D-xylo-pentodialdo-1,4-furanose in CDCl3 and CD3OD Solutions. An Example of Twist-Boat Conformation. Acta Chemica Scandinavica. 39: 685-690. DOI: 10.3891/Acta.Chem.Scand.39B-0685 |
0.379 |
|
| 1985 |
Holm KH, Skattebøl L, Chattopadhyaya J. Further Evidence for the Vinylcyclopropylidene--Cyclopentenylidene Rearrangement. Acta Chemica Scandinavica. 549-561. DOI: 10.3891/Acta.Chem.Scand.39B-0549 |
0.329 |
|
| 1985 |
Svaan M, Parker VD, Chattopadhyaya J, Ragnarsson U, Kupryszewski G, Wigilius B. Mechanisms of the Electrodimerization of Activated Olefins. VIII. Negative Activation Enthalpies in the Dimerization of Diethyl Fumarate Anion Radical. Acta Chemica Scandinavica. 39: 445-451. DOI: 10.3891/Acta.Chem.Scand.39B-0445 |
0.344 |
|
| 1985 |
Andelic I, Myhren F, Skattebøl L, Öberg B, Datema R, Chattopadhyaya J. A practical synthesis of gossyplure, the sex pheromone of the pink bollworm moth (Pectinophora gossypiella) Acta Chemica Scandinavica. 16: 231-234. DOI: 10.3891/Acta.Chem.Scand.39B-0231 |
0.399 |
|
| 1985 |
Welch CJ, Bazin H, Heikkilä J, Chattopadhyaya J, Kupryszewski G, Wigilius B. Synthesis of C-5 and N-3 arenesulfenyl uridines: preparation and properties of a new class of uracil protecting group Acta Chemica Scandinavica. 16: 203-212. DOI: 10.3891/Acta.Chem.Scand.39B-0203 |
0.429 |
|
| 1985 |
Mostad A, Mostad H, Rømming C, Öberg B, Datema R, Chattopadhyaya J. Crystal and molecular structure of 19,20-epoxy-15-hydroxy-icajine Acta Chemica Scandinavica. 16: 141-148. DOI: 10.3891/Acta.Chem.Scand.39B-0141 |
0.424 |
|
| 1985 |
Husebye S, Maartmann-Moe K, Bozak RE, Rinehart KL, Datema R, Chattopadhyaya J. The Crystal Structure Of 2-Acetylcyclopentadienone 1-Phenylhydrazone Acta Chemica Scandinavica. 16: 55-64. DOI: 10.3891/Acta.Chem.Scand.39B-0055 |
0.277 |
|
| 1985 |
Gramstad T, Husebye S, Maartmann-Moe K, Sæbø J, Datema R, Chattopadhyaya J. The crystal structure of the dication ether salt {[(Me2N)2C]2O}2+ (CF3SO3−)2. Bonding and charge delocalization in ethers Acta Chemica Scandinavica. 39: 35-45. DOI: 10.3891/Acta.Chem.Scand.39B-0035 |
0.279 |
|
| 1985 |
Juntunen S, Essadiq H, Grouiller A, Chattopadhyaya J. Some Aspects of Ribonucleoside Chemistry Nucleosides, Nucleotides & Nucleic Acids. 4: 187-189. DOI: 10.1080/07328318508077850 |
0.476 |
|
| 1985 |
Sandström A, Kwiatkowski M, Chattopadhyaya J. The Protection of The 2′-Hydroxyl Function in Oligoribonucleotide Synthesis Nucleosides, Nucleotides & Nucleic Acids. 4: 177-181. DOI: 10.1080/07328318508077848 |
0.442 |
|
| 1985 |
Hering G, Stöcklein-schneiderwind R, Ugi I, Pathak T, Balgobin N, Chattopadhyaya J. Preparation and Properties of Chloro-N, N-dialkylamino-2,2,2-trichloroethoxy- and Chloro-N, N-dialkylamino-2,2,2-trichloro-1,1-dimethylethoxyphosphines and their Deoxynucleoside Phosphiteamidates Nucleosides and Nucleotides. 4: 169-171. DOI: 10.1080/07328318508077846 |
0.731 |
|
| 1985 |
Bazin H, Chattopadhyaya J. A Convenient Preparation of 3′-Deoxyadenosine (Cordycepin) and 9-[3′(R)-Deuterio-β-D-2′(R)-pentofuranosyl]-adenine Synthesis. 1985: 1108-1111. DOI: 10.1055/S-1985-31441 |
0.299 |
|
| 1985 |
Vrang L, Drake A, Chattopadhyaya J, Oeberg B+. Interaction Between 2′,5′‐A Core Analogues and 2′,5′‐Specific Phosphodiesterase. Cheminform. 17: 751-759. DOI: 10.1002/Chin.198615361 |
0.386 |
|
| 1985 |
Bazin H, Heikkilae J+, Chattopadhyaya J. Some aspects of the reaction of arenesulfenyl chlorides with hydroxyl functions of ribonucleosides Cheminform. 16: 391-400. DOI: 10.1002/Chin.198541342 |
0.355 |
|
| 1985 |
Sandstroem A, Kwiatkowski M, Chattopadhyaya J. Chemical Synthesis Of A Pentaribonucleoside Tetraphosphate Constituting The 3′-Acceptor Stem Sequence Of E. Coli Trnaile Using 2′-O-(3-Methoxy-1,5-Dicarbomethoxypentan-3-Yl)-Ribonucleoside Building Blocks. Application Of A New Achiral Cheminform. 16. DOI: 10.1002/Chin.198535330 |
0.408 |
|
| 1985 |
WELCH CJ, BAZIN H, HEIKKILAE J, CHATTOPADHYAYA J. ChemInform Abstract: SYNTHESIS OF C-5 AND N-3 ARENESULFENYL URIDINES. PREPARATION AND PROPERTIES OF A NEW CLASS OF URACIL PROTECTING GROUP Chemischer Informationsdienst. 16. DOI: 10.1002/chin.198527358 |
0.346 |
|
| 1985 |
Juntunen S, Chattopadhyaya J. An Efficient Conversion Of A Ribonucleoside To The Corresponding 2′-Keto-3′-Deoxyribonucleoside By A Grignard Reagent Cheminform. 16: 149-152. DOI: 10.1002/Chin.198525368 |
0.421 |
|
| 1985 |
WELCH CJ, LARSSON A, ERICSON AC, OEBERG B, DATEMA R, CHATTOPADHYAYA J. ChemInform Abstract: THE CHEMICAL SYNTHESIS AND ANTIVIRAL PROPERTIES OF AN ACYCLOVIR-PHOSPHOLIPID CONJUGATE Chemischer Informationsdienst. 16. DOI: 10.1002/chin.198525367 |
0.325 |
|
| 1985 |
Grouiller A, Essadiq H, Pacgeco H, Juntunen S, Chattopadhyaya J. Synthese eines 3′-C-Methyl-2′-desoxyribonucleosids mit Methylmagnesiumiodid. Cheminform. 16. DOI: 10.1002/Chin.198519329 |
0.438 |
|
| 1985 |
KWIATKOWSKI M, SANDSTROEM A, BALGOBIN N, CHATTOPADHYAYA J. ChemInform Abstract: USE OF REVERSE-PHASE ION-PAIR CHROMATOGRAPHY TO FRACTIONATE AND PURIFY DNA FRAGMENTS AND MONOMERIC COMPONENTS OF RNA Chemischer Informationsdienst. 16. DOI: 10.1002/chin.198515088 |
0.306 |
|
| 1985 |
Grouiller A, Essadiq H, Pacheco H, Juntunen S, Chattopadhyaya J. Synthesis of 3′‐C‐Methyl‐2′‐deoxyribonucleoside with Methylmagnesium Iodide Angewandte Chemie. 24: 52-53. DOI: 10.1002/Anie.198500521 |
0.413 |
|
| 1985 |
Grouiller A, Essadiq H, Pacgeco H, Juntunen S, Chattopadhyaya J. Synthese eines 3′‐C‐Methyl‐2′‐desoxyribonucleosids mit Methylmagnesiumiodid Angewandte Chemie. 97: 69-70. DOI: 10.1002/Ange.19850970125 |
0.41 |
|
| 1984 |
Öfverstedt L, Hammarström K, Balgobin N, Hjertén S, Pettersson U, Chattopadhyaya J. Rapid and quantitative recovery of DNA fragments from gels by displacement electrophoresis (isotachophoresis). Biochimica Et Biophysica Acta. 782: 120-126. PMID 6722161 DOI: 10.1016/0167-4781(84)90014-9 |
0.391 |
|
| 1984 |
Kwiatkowski M, Chattopadhyaya J. The 9-(4-Octadecyloxyphenylxanthen)-9-Yl-Group. A New Acid-Labile Hydroxyl Protective Group And Its Application In The Preparative Reverse-Phase Chromatographic Separation Of Oligoribonucleotides Acta Chemica Scandinavica. 16: 657-671. DOI: 10.3891/Acta.Chem.Scand.38B-0657 |
0.372 |
|
| 1984 |
Manninen PA, Sandström A, Balgobin N, Chattopadhyaya J, Mörch L. Effect of para substituents on decomposition rates of 2-(N,N-dimethylamino)ethyl phenyl phenylphosphonates Acta Chemica Scandinavica. 16: 635-639. DOI: 10.3891/Acta.Chem.Scand.38B-0635 |
0.375 |
|
| 1984 |
Grouiller A, Chattopadhyaya J. Synthesis Of D-Psico- And D-Fructofuranosyl Nucleosides Acta Chemica Scandinavica. 15: 367-373. DOI: 10.3891/Acta.Chem.Scand.38B-0367 |
0.38 |
|
| 1984 |
HEIKKILAE J, CHATTOPADHYAYA J. ChemInform Abstract: The 9-Fluorenylmethoxycarbonyl-(FMOC) and 2-Nitrophenylsulfenyl-(NPS) Groups for the Protection of the Base Residues for the Chemical Syntheses of DNA and RNA Fragments. Chemischer Informationsdienst. 15. DOI: 10.1002/CHIN.198442320 |
0.358 |
|
| 1984 |
Grouiller A, Chattopadhyaya J. Synthesis and Chemistry of Psicofuranosyl and Fructofuranosyl Nucleosides. Cheminform. 15: 543. DOI: 10.1002/Chin.198442319 |
0.425 |
|
| 1984 |
Kwiatkowski M, Heikkilae J, Bjoerkman S, Seliger H, Chattopadhyaya J. Chemical Synthesis Of An Undecaribonucleoside Decaphosphate Constituting The 3′-Terminal Acceptor Stem Sequence Of Yeast Trnaphe Cheminform. 14: 547. DOI: 10.1002/Chin.198344313 |
0.384 |
|
| 1983 |
Pettersson RF, Lundström K, Chattopadhyaya JB, Josephson S, Philipson L, Kääriäinen L, Palva I. Chemical synthesis and molecular cloning of a STOP oligonucleotide encoding an UGA translation terminator in all three reading frames. Gene. 24: 15-27. PMID 6313480 DOI: 10.1016/0378-1119(83)90127-0 |
0.281 |
|
| 1983 |
Heikkila J, Balgobin NN, Chattopadhyaya J. The 2-nitrophenylsulfenyl (Nps) group for the protection of amino functions of cytidine, adenosine, guanosine and their 2'-deoxysugar derivatives Acta Chemica Scandinavica. 37: 857-862. PMID 6201032 DOI: 10.3891/Acta.Chem.Scand.37B-0857 |
0.36 |
|
| 1983 |
Ikeshoji T, Parker VD, Chattopadhyaya J, Carlberg GE, Sterner O, Wickberg B. Ion Radicals Of Organometallic Compounds. I. The Products And The Mechanism Of The Decomposition Of Methylbenzene Tricarbonylchromium Cation Radicals Acta Chemica Scandinavica. 15: 715-721. DOI: 10.3891/Acta.Chem.Scand.37B-0715 |
0.339 |
|
| 1983 |
Tanner D, Wennerström O, Chattopadhyaya J, Carlberg GE, Sterner O, Wickberg B. [23]cyclophanetrienes from Wittig reactions and titanium-mediated reductive coupling Acta Chemica Scandinavica. 15: 693-698. DOI: 10.3891/Acta.Chem.Scand.37B-0693 |
0.381 |
|
| 1983 |
Heikkilä J, Chattopadhyaya J, Wenger U, Wøien G, Berg J, Dingle TW, Williams RV, Mahedevan R. The 9-Fluorenylmethoxycarbonyl (Fmoc) Group For The Protection Of Amino Functions Of Cytidine, Adenosine, Guanosine And Their 2′-Deoxysugar Derivatives Acta Chemica Scandinavica. 14: 263-265. DOI: 10.3891/Acta.Chem.Scand.37B-0263 |
0.41 |
|
| 1983 |
HEIKKILAE J, CHATTOPADHYAYA JB. ChemInform Abstract: A ONE-POT SYNTHESIS OF 4-N-BENZOYL-2′-O-METHYLCYTIDINE AND ITS APPLICATION AS A KEY BUILDING BLOCK IN TRNA CHEMISTRY Chemischer Informationsdienst. 14. DOI: 10.1002/chin.198317327 |
0.344 |
|
| 1983 |
Balgobin N, Kwiatkowski M, Chattopadhyaya J. A Novel Strategy For The Chemical Synthesis Of Dna And Rna Fragments Using 2-Oxymethyleneanthraquinone (Maq) As A 3′-Terminal Phosphate Protecting Group Cheminform. 14. DOI: 10.1002/Chin.198304361 |
0.48 |
|
| 1983 |
Balgobin N, Welch C, Chattopadhyaya J. THE COMPLEMENTARITY OF TWO β-ELIMINATING PROTECTING GROUPS IN THE SYNTHESIS OF OCTATHYMIDYLIC ACID THROUGH THE PHOSPHOTRIESTER APPROACH Cheminform. 14. DOI: 10.1002/Chin.198304360 |
0.397 |
|
| 1982 |
Stenberg K, Oberg B, Chattopadhyaya JB. Precipitation of nucleotides by calcium phosphate. Biochimica Et Biophysica Acta. 697: 170-3. PMID 7104355 DOI: 10.1016/0167-4781(82)90073-2 |
0.233 |
|
| 1982 |
Heikkilä J, Björkman S, Öberg B, Chattopadhyaya J, Hjeds H. 5′-O-Trityl Group Promoted Directive Effect In The Preparation Of 2′-O-Methylribonucleosides Acta Chemica Scandinavica. 14: 715-717. DOI: 10.3891/Acta.Chem.Scand.36B-0715 |
0.395 |
|
| 1982 |
BALGOBIN N, CHATTOPADHYAYA J. ChemInform Abstract: 2-(4-NITROPHENYL)THIOETHYL - A PHOSPHATE PROTECTING GROUP AND ITS APPLICATION IN CONJUNCTION WITH 5′-0-(2-(DIBROMOMETHYL)BENZOYL) GROUP IN THE SYNTHESIS OF DODECATHYMIDYLIC ACID THROUGH THE PHOSPHOTRIESTER APPROACH Chemischer Informationsdienst. 13. DOI: 10.1002/CHIN.198252345 |
0.313 |
|
| 1982 |
Balgobin N, Chattopadhyaya J. 5-Benzisoxazolylmethylene (Bim) A New Phosphate Protecting Group; Its Application In Dna Synthesis Through The Phosphotriester Approach Cheminform. 13. DOI: 10.1002/Chin.198252344 |
0.408 |
|
| 1982 |
Kwiatkowski M, Chattopadhyaya J. An Efficient Synthesis Of Adenylyl-(3′ → 5′)-Adenosine Through The Phosphotriester Approach Cheminform. 13. DOI: 10.1002/Chin.198252343 |
0.422 |
|
| 1982 |
Balgobin N, Chattopadhyaya J. An Efficient Chemical Synthesis Of A Biologically Functional Dna Molecule, 5′D(A-T-G-G-G-T-T-T-C-T-T-C-G-C-)3′, Through The Phosphotriester Approach Cheminform. 13. DOI: 10.1002/Chin.198252342 |
0.383 |
|
| 1982 |
Gioeli C, Chattopadhyaya J. Fluorene‐9‐Methyl‐, A Phosphate Protecting Group: Its Application In The Phosphotriester Approach Through The Synthesis Of Tetracosathymidylic Acid Cheminform. 13. DOI: 10.1002/Chin.198242345 |
0.361 |
|
| 1982 |
BALGOBIN N, CHATTOPADHYAYA JB. ChemInform Abstract: TWO SULFUR-CONTAINING PROTECTING GROUPS FOR ALCOHOLIC HYDROXYL FUNCTION Chemischer Informationsdienst. 13. DOI: 10.1002/chin.198229304 |
0.24 |
|
| 1982 |
BALGOBIN N, JOSEPHSON S, CHATTOPADHYAYA JB. ChemInform Abstract: A GENERAL APPROACH TO THE CHEMICAL SYNTHESIS OF OLIGODEOXYRIBONUCLEOTIDES Chemischer Informationsdienst. 13. DOI: 10.1002/chin.198229303 |
0.299 |
|
| 1982 |
GIOELI C, CHATTOPADHYAYA JB, DRAKE AF, OEBERG B. ChemInform Abstract: SYNTHESIS AND PROPERTIES OF ARA-ADENYLYL-(3′→5′)-ARA-ADENYLYL-(3′→5′)-ARA-A(ARA-(A3′P5′A3′P5A# )) Chemischer Informationsdienst. 13. DOI: 10.1002/CHIN.198226314 |
0.317 |
|
| 1982 |
JOSEPHSON S, CHATTOPADHYAYA JB. ChemInform Abstract: THE APPLICATION OF THE 2-PHENYLSULFONYLETHYL-, A NOVEL PHOSPHATE PROTECTING GROUP, IN THE SYNTHESIS OF DNA FRAGMENTS OF DEFINED SEQUENCES Chemischer Informationsdienst. 13. DOI: 10.1002/CHIN.198210336 |
0.321 |
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| 1982 |
BALGOBIN N, JOSEPHSON S, CHATTOPADHYAYA JB. ChemInform Abstract: THE 2-PHENYLSULFONYLETHYLCARBONYL (PSEC) GROUP FOR THE PROTECTION OF THE HYDROXYL FUNCTION Chemischer Informationsdienst. 13. DOI: 10.1002/chin.198204310 |
0.271 |
|
| 1981 |
Stridh S, Öberg B, Chattopadhyaya J, Josephson S. Functional analysis of influenza RNA polymerase activity by the use of caps, oligonucleotides and polynucleotides. Antiviral Research. 1: 97-105. PMID 7337430 DOI: 10.1016/0166-3542(81)90036-X |
0.408 |
|
| 1981 |
Josephson S, Balgobin N, Chattopadhyaya J. The application of 2-(4-chlorophenyl)-sulfonylethoxycarbonyl (CPSEC) group in the synthesis of a DNA segment using the phosphotriester approach Tetrahedron Letters. 22: 4537-4540. DOI: 10.1016/S0040-4039(01)93035-7 |
0.432 |
|
| 1981 |
Balgobin N, Josephson S, Chattopadhyaya J. 2-Phenylsulfonylethyl, a new phosphate protecting group: Its application in the synthesis of dodecathymidylic acid. Tetrahedron Letters. 22: 1915-1918. DOI: 10.1016/S0040-4039(01)90477-0 |
0.295 |
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| 1981 |
Gioeli C, Kwiatkowski M, Oberg B, Chattopadhyaya J. The tetraisopropyldisiloxane-1,3-diyl: a versatile protecting group for the synthesis of adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenosine (2-5a core). Tetrahedron Letters. 22: 1741-1744. DOI: 10.1016/S0040-4039(01)90427-7 |
0.289 |
|
| 1981 |
Balgobin N, Josephson S, Chattopadhyaya JB. The 2-phenylsulfonylethylcarbonyl (PSEC) group for the protection of the hydroxyl function Tetrahedron Letters. 22: 3667-3670. DOI: 10.1016/S0040-4039(01)81988-2 |
0.246 |
|
| 1981 |
Gioeli C, Balgobin N, Josephson S, Chattopadhyaya JB. 2-(Trimethylsilyl)ethyl chloroformate: A convenient reagent for protection of hydroxyl function Tetrahedron Letters. 22: 969-972. DOI: 10.1016/0040-4039(81)89023-5 |
0.277 |
|
| 1981 |
KWIATKOWSKI M, GIOELI C, OEBERG B, CHATTOPADHYAYA JB. ChemInform Abstract: SYNTHESIS AND PROPERTIES OF ARA-ADENYLYL-(2′ → 5′)-ARA-ADENYLYL-(2′ → 5′)-ARA-A (ARA-(A2′P5′A2′P5′A)) Chemischer Informationsdienst. 12. DOI: 10.1002/CHIN.198148347 |
0.362 |
|
| 1981 |
BALGOBIN N, JOSEPHSON S, CHATTOPADHYAYA JB. ChemInform Abstract: 2-PHENYLSULFONYLETHYL, A NEW PHOSPHATE PROTECTING GROUP: ITS APPLICATION IN THE SYNTHESIS OF DODECATHYMIDYLIC ACID Chemischer Informationsdienst. 12. DOI: 10.1002/chin.198136352 |
0.31 |
|
| 1981 |
GIOELI C, KWIATKOWSKI M, OEBERG B, CHATTOPADHYAYA JB. ChemInform Abstract: THE TETRAISOPROPYLDISILOXANE-1,3-DIYL: A VERSATILE PROTECTING GROUP FOR THE SYNTHESIS OF ADENYLYL-(2′→5′)-ADENYLYL-(2′→5′)-ADENOSINE (2-5A CORE) Chemischer Informationsdienst. 12. DOI: 10.1002/chin.198132330 |
0.303 |
|
| 1981 |
GIOELI C, BALAGOBIN N, JOSEPHSON S, CHATTOPADHYAYA JB. ChemInform Abstract: 2-(TRIMETHYLSILYL)ETHYL CHLOROFORMATE: A CONVENIENT REAGENT FOR PROTECTION OF HYDROXYL FUNCTION Chemischer Informationsdienst. 12. DOI: 10.1002/chin.198125272 |
0.303 |
|
| 1981 |
CHATTOPADHYAYA JB. ChemInform Abstract: SYNTHESIS OF ADENYLYL-(2′→5′)-ADENYLYL-(2′→5′)-ADENOSINE (2-5A CORE) Chemischer Informationsdienst. 12. DOI: 10.1002/chin.198111344 |
0.284 |
|
| 1980 |
Chattopadhyaya JB, Reese CB. Chemical synthesis of tridecanucleoside dodecaphosphate sequence of SV40 DNA. Nucleic Acids Research. 8: 2039-53. PMID 6253954 DOI: 10.1093/Nar/8.9.2039 |
0.571 |
|
| 1980 |
Chattopadhyaya J. Synthesis of adenylyl-(2′→5′)-adenylyl-(2′→5′)-adenosine (2-5A core) Tetrahedron Letters. 21: 4113-4116. DOI: 10.1016/0040-4039(80)88081-6 |
0.268 |
|
| 1980 |
CHATTOPADHYAYA JB, REESE CB. ChemInform Abstract: SOME OBSERVATIONS RELATING TO PHOSPHORYLATION METHODS IN OLIGONUCLEOTIDE SYNTHESIS Chemischer Informationsdienst. 11. DOI: 10.1002/chin.198012363 |
0.288 |
|
| 1979 |
Neidle S, Sanderson MR, Subbiah A, Chattopadhyaya JB, Kuroda R, Reese CB. 9-beta-D-Arabinofuranosyl-8-n-butylaminoadenine, a C-8 substituted nucleoside in the anti conformation. Crystallographic and NMR studies. Biochimica Et Biophysica Acta. 565: 379-86. PMID 518888 DOI: 10.1016/0005-2787(79)90213-2 |
0.538 |
|
| 1979 |
Chattopadhyaya JB, Reese CB. Some observations relating to phosphorylation methods in oligonucleotide synthesis Tetrahedron Letters. 20: 5059-5062. DOI: 10.1016/S0040-4039(01)86789-7 |
0.563 |
|
| 1979 |
Chattopadhyaya JB, Reese CB, Todd AH. 2-Dibromomethylbenzoyl: An acyl protecting group removable under exceptionally mild conditions Journal of the Chemical Society, Chemical Communications. 987-988. DOI: 10.1002/Chin.198011360 |
0.483 |
|
| 1979 |
CHATTOPADHYAYA JB, REESE CB. ChemInform Abstract: CONVENIENT PREPARATIONS OF 9-β-D-ARABINOFURANOSYLGUANINE, 9-β-D-ARABINOFURANOSYLHYPOXANTHINE AND DERIVATIVES Chemischer Informationsdienst. 10. DOI: 10.1002/Chin.197915374 |
0.509 |
|
| 1978 |
Chattopadhyaya JB, Reese CB. The 9-phenylxanthen-9-yl protecting group Journal of the Chemical Society, Chemical Communications. 639-640. DOI: 10.1039/C39780000639 |
0.547 |
|
| 1978 |
Chattopadhyaya JB, Reese CB. Reactions of methylhydrazine and hydrazine with 8-bromo-2′-O-toluene- p-sulphonyladenosine Journal of the Chemical Society, Chemical Communications. 86-87. DOI: 10.1039/C39780000086 |
0.508 |
|
| 1978 |
CHATTOPADHYAYA JB, REESE CB. ChemInform Abstract: REACTIONS OF METHYLHYDRAZINE AND HYDRAZINE WITH 8-BROMO-2′-O-TOLUENE-P-SULFONYLADENOSINE Chemischer Informationsdienst. 9. DOI: 10.1002/CHIN.197821257 |
0.3 |
|
| 1978 |
CHATTOPADHYAYA JB, REESE CB. ChemInform Abstract: REACTION BETWEEN 8-BROMOADENOSINE AND AMINES. CHEMISTRY OF 8-HYDRAZINOADENOSINE Chemischer Informationsdienst. 9. DOI: 10.1002/chin.197804341 |
0.5 |
|
| 1977 |
CHATTOPADHYAYA JB, REESE CB. Reaction Between 8-Bromoadenosine and Amines. Chemistry of 8-Hydrazinoadenosine Synthesis. 1977: 725-726. DOI: 10.1055/S-1977-24555 |
0.484 |
|
| 1977 |
Chattopadhyaya JB, Reese CB. Reaction of 8,2′-O-cycloadenosine with hydrazine and amines. Convenient preparations of 9-β-D-arabinofuranosyladenine and its derivatives Journal of the Chemical Society, Chemical Communications. 414-415. DOI: 10.1002/Chin.197742385 |
0.549 |
|
| 1976 |
Chattopadhyaya JB, Reese CB. Interconversion of 8,2′-O-cycloadenosine and 2′,3′- anhydro-8-oxyadenosine Journal of the Chemical Society, Chemical Communications. 860-862. DOI: 10.1002/Chin.197709360 |
0.531 |
|
| 1975 |
ATHAWALE BK, CHATTOPADHYAYA JB, RAO AVR. ChemInform Abstract: REACTION OF ETHYL ORTHOFORMATE WITH PHOSPHOROUS PENTASULPHIDE AND O,O-DIETHYL DITHIOPHOSPHORIC ACID Chemischer Informationsdienst. 6: no-no. DOI: 10.1002/CHIN.197545330 |
0.274 |
|
| 1975 |
CHATTOPADHYAYA JB, RAMA RAO AV. ChemInform Abstract: HETEROCYCLES PART 7, DESULPHURIZATION OF TRIARYL-S-TRITHIANES WITH HYDRAZINE HYDRATE Chemischer Informationsdienst. 6. DOI: 10.1002/CHIN.197537130 |
0.262 |
|
| 1975 |
LAHOTI RJ, CHATTOPADHYAYA JB, RAMA RAO AV. ChemInform Abstract: HETEROCYCLES PART 5, REACTIONS OF PHENYLISOTHIOCYANATE AND PHENYLISOCYANATE ON 2-AMINO-5-CHLOROBENZOPHENONE AND ITS OXIME Chemischer Informationsdienst. 6: no-no. DOI: 10.1002/CHIN.197535090 |
0.279 |
|
| 1975 |
CHATTOPADHYAYA JB, RAMA RAO AV. ChemInform Abstract: HETEROCYCLES PART 6, AN OXIDATIVE DESULFURISATION OF S-TRITHIANES WITH IODINE AND PYRIDINE N-OXIDE Chemischer Informationsdienst. 6: no-no. DOI: 10.1002/CHIN.197513222 |
0.235 |
|
| 1974 |
CHATTOPADHYAYA JB, RAMA RAO AV. Heterocycles: Part VI: An Oxidative Desulfurisation ofs-Trithianes with Iodine and PyridineN-Oxide* Synthesis. 1974: 865-865. DOI: 10.1055/S-1974-23452 |
0.186 |
|
| 1974 |
Chattopadhyaya J, Rao A. Silica gel induced isomerisation of aldoximes to amides Tetrahedron. 30: 2899-2900. DOI: 10.1016/S0040-4020(01)97462-9 |
0.222 |
|
| 1974 |
Chattopadhyaya JB, Rao AVR. Electron-impact fragmentation of triaryl-s-trithianes: A novel skeletal rearrangement involving sulphur-sulphur bond formation Organic Mass Spectrometry. 9: 649-659. DOI: 10.1002/OMS.1210090704 |
0.246 |
|
| 1974 |
CHATTOPADHYAYA JB, RAMA RAO AV. ChemInform Abstract: SILICA GEL INDUCED ISOMERISATION OF ALDOXIME TO AMIDES, A GENERAL METHOD Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/chin.197446143 |
0.241 |
|
| 1974 |
CHATTOPADHYAYA JB, RAO AVR. ChemInform Abstract: SYNTHESIS OF SUBSTITUTED THIOUREAS AND SCHIFF BASES FROM ORGANIC ISOTHIOCYANATES IN DIMETHYL SULFOXIDE Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/chin.197428249 |
0.326 |
|
| 1974 |
CHATTOPADHYAYA JB, RAO AVR. ChemInform Abstract: REACTION OF BENZALDEHYDE WITH O,O-DIETHYLDITHIOPHOSPHORIC ACID AND HYDROLYSIS OF S-TRITHIANES WITH SILVER OXIDE Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/chin.197423271 |
0.274 |
|
| 1974 |
CHATTOPADHYAYA JB, RAO AVR, VENKATARAMAN K. ChemInform Abstract: A CONVENIENT METHOD FOR THE PREPARATION OF AROMATIC ALPHA-DEUTERO-ALDEHYDES AND ALPHA,ALPHA′-DIDEUTEROSTILBENES Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/CHIN.197415162 |
0.206 |
|
| 1973 |
Chattopadhyaya JB, Rao A. A novel oxidative desulphurisation of -trithianes and thioacetals with iodine in dimethylsulphoxide. Tetrahedron Letters. 14: 3735-3736. DOI: 10.1016/S0040-4039(01)87020-9 |
0.192 |
|
| 1973 |
CHATTOPADHYAYA JB, RAMA RAO AV. ChemInform Abstract: A NOVEL OXIDATIVE DESULPHURISATION OF S-TRITHIANES AND THIOACETALS WITH IODINE IN DIMETHYLSULFPHOXIDE Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/chin.197350118 |
0.227 |
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