| Year |
Citation |
Score |
| 2024 |
Pathak T, Bose A. 1,5-disubstituted 1,2,3-triazolylated carbohydrates and nucleosides. Carbohydrate Research. 541: 109126. PMID 38823061 DOI: 10.1016/j.carres.2024.109126 |
0.308 |
|
| 2020 |
Bose A, Pathak T. Vinyl sulfone-modified carbohydrates: Michael acceptors and 2π partners for the synthesis of functionalized sugars and enantiomerically pure carbocycles and heterocycles. Advances in Carbohydrate Chemistry and Biochemistry. 78: 1-134. PMID 33276909 DOI: 10.1016/bs.accb.2020.10.001 |
0.477 |
|
| 2020 |
Das A, Dasgupta S, Pathak T. Design of configuration-restricted triazolylated β-d-ribofuranosides: a unique family of crescent-shaped RNase A inhibitors. Organic & Biomolecular Chemistry. PMID 32766618 DOI: 10.1039/D0Ob01286F |
0.462 |
|
| 2019 |
Das A, Bhaumik A, Pathak T. Epoxides of d-fructose and l-sorbose: A convenient class of "click" functionality for the synthesis of a rare family of amino- and thio-sugars. Carbohydrate Research. 487: 107870. PMID 31783289 DOI: 10.1016/J.Carres.2019.107870 |
0.523 |
|
| 2019 |
Das J, Dey S, Pathak T. A Metal-free Route to Carboxylated 1,4-Disubstituted 1,2,3-Triazoles from Methoxycarbonyl Modified Vinyl Sulfone. The Journal of Organic Chemistry. PMID 31657567 DOI: 10.1021/Acs.Joc.9B02443 |
0.491 |
|
| 2019 |
Datta D, Dasgupta S, Pathak T. Sulfonic nucleic acids (SNAs): a new class of substrate mimics for ribonuclease A inhibition. Organic & Biomolecular Chemistry. PMID 31322157 DOI: 10.1039/C9Ob01250H |
0.425 |
|
| 2019 |
Mandal M, Rajput M, Anura A, Pathak T, Chatterjee J. Regulation of Epithelial Mesenchymal Transition under Compliant Polydimethylsiloxane Substrate Biophysical Journal. 116: 549a. DOI: 10.1016/J.Bpj.2018.11.2954 |
0.69 |
|
| 2018 |
Kayet A, Pathak T. A metal-free route towards 1,5-disubstituted 1,2,3-triazolylmethylene linked disaccharides: Synthesis in a biodegradable hydroxyl-ammonium-based aqueous ionic liquid media Tetrahedron Letters. 59: 3341-3344. DOI: 10.1016/J.Tetlet.2018.07.052 |
0.437 |
|
| 2017 |
Kayet A, Datta D, Das A, Dasgupta S, Pathak T. 1,5-Disubstituted 1,2,3-triazole linked disaccharides: Metal-free syntheses and screening of a new class of ribonuclease A inhibitors. Bioorganic & Medicinal Chemistry. PMID 29258713 DOI: 10.1016/J.Bmc.2017.12.004 |
0.442 |
|
| 2017 |
Manna C, Pathak T. Michael Acceptor, Masked Aldehyde and Leaving Group in a Single Intermediate: Unorthodox Approach to Enantiopure Saturated Aza-Heterocycles from a Multifunctional Glyco-Substrate Chemistryselect. 2: 4021-4027. DOI: 10.1002/SLCT.201700332 |
0.362 |
|
| 2017 |
Datta D, Mondal P, Dasgupta S, Pathak T. Acidic-Amino-Acid-Conjugated Dinucleosides as Ribonuclease A Inhibitors: Rational Design and Effect of Backbone Chirality on Enzyme Inhibition Chemistryselect. 2: 2106-2113. DOI: 10.1002/SLCT.201700253 |
0.31 |
|
| 2017 |
Dey S, Sarkar T, Majumdar A, Pathak T, Ghosh K. 1,4-Disubstituted 1,2,3-Triazole- and 1,5-Disubstituted 1,2,3-Triazole-based Bis-Sulfonamides in Selective Fluorescence Sensing of ATP Chemistryselect. 2: 2034-2038. DOI: 10.1002/SLCT.201601933 |
0.255 |
|
| 2016 |
Dey D, Pathak T. Enantiopure Trisubstituted Tetrahydrofurans with Appendage Diversity: Vinyl Sulfone- and Vinyl Sulfoxide-Modified Furans Derived from Carbohydrates as Synthons for Diversity Oriented Synthesis. Molecules (Basel, Switzerland). 21. PMID 27240328 DOI: 10.3390/Molecules21060690 |
0.543 |
|
| 2016 |
Datta D, Dasgupta S, Pathak T. Carboxymethylsulfonylated Ribopyrimidines: Rational Design of Ribonuclease A Inhibitors Employing Chemical Logic. Chemmedchem. PMID 26945688 DOI: 10.1002/Cmdc.201600007 |
0.42 |
|
| 2016 |
Mandal M, Ghosh B, Anura A, Mitra P, Pathak T, Chatterjee J. Modeling continuum of epithelial mesenchymal transition plasticity. Integrative Biology : Quantitative Biosciences From Nano to Macro. PMID 26762753 DOI: 10.1039/C5Ib00219B |
0.696 |
|
| 2016 |
Kayet A, Ganguly A, Pathak T. Vinyl sulfone modified-azidofuranoside building-blocks: 1,4-/1,5-Disubstituted-1,2,3-triazole linked trisaccharides via an aqueous/ionic-liquid route and "Click" chemistry Rsc Advances. 6: 7977-7981. DOI: 10.1039/C5Ra25942H |
0.417 |
|
| 2016 |
Bhaumik A, Das A, Pathak T. Vinyl Selenones Derived from d-Fructose: A New Platform for Fructochemistry Asian Journal of Organic Chemistry. 5: 1048-1062. DOI: 10.1002/Ajoc.201600183 |
0.507 |
|
| 2015 |
Bhaumik A, Pathak T. Methyl-α-D-2-selenonyl Pent-2-enofuranoside: A Reactive Selenosugar for the Diversity Oriented Synthesis of Enantiomerically Pure Heterocycles, Carbocycles, and Isonucleosides. The Journal of Organic Chemistry. 80: 11057-64. PMID 26509277 DOI: 10.1021/Acs.Joc.5B01192 |
0.522 |
|
| 2015 |
Dey T, Kundu B, Deb D, Pathak T, Kundu SC. Cytotoxicity and sustained release of modified divinylsulfone from silk based 3D construct. Journal of Materials Science. Materials in Medicine. 26: 263. PMID 26464120 DOI: 10.1007/S10856-015-5592-2 |
0.392 |
|
| 2015 |
Datta D, Bera RK, Jana S, Manna B, Roy D, Anoop A, Raj CR, Pathak T. A Rationally Designed Thymidine-Based Self-Assembled Monolayer on a Gold Electrode for Electroanalytical Applications. Chemistry, An Asian Journal. 10: 1554-60. PMID 26097165 DOI: 10.1002/Asia.201500045 |
0.356 |
|
| 2015 |
Chakraborty K, Dasgupta S, Pathak T. Carboxylated acyclonucleosides: synthesis and RNase A inhibition. Molecules (Basel, Switzerland). 20: 5924-41. PMID 25854756 DOI: 10.3390/Molecules20045924 |
0.659 |
|
| 2015 |
Bhaumik A, Pal TK, Pathak T. 1,1-Dioxothiomorpholines with asymmetric environments: protecting group directed diastereoselectivity of glyco divinyl sulfone cyclization Rsc Advances. 5: 27706-27710. DOI: 10.1039/C5Ra03276H |
0.44 |
|
| 2015 |
Kayet A, Dey S, Pathak T. A metal free aqueous route to 1,5-disubstituted 1,2,3-triazolylated monofuranosides and difuranosides Tetrahedron Letters. 56: 5521-5524. DOI: 10.1016/J.Tetlet.2015.08.030 |
0.462 |
|
| 2014 |
Datta D, Dasgupta S, Pathak T. Ribonuclease A inhibition by carboxymethylsulfonyl-modified xylo- and arabinopyrimidines. Chemmedchem. 9: 2138-49. PMID 25125220 DOI: 10.1002/Cmdc.201402179 |
0.416 |
|
| 2014 |
Bhaumik A, Samanta S, Pathak T. Enantiopure 1,4,5-trisubstituted 1,2,3-triazoles from carbohydrates: applications of organoselenium chemistry. The Journal of Organic Chemistry. 79: 6895-904. PMID 25010213 DOI: 10.1021/Jo5009564 |
0.56 |
|
| 2014 |
Sahu D, Dey S, Pathak T, Ganguly B. Regioselectivity of vinyl sulfone based 1,3-dipolar cycloaddition reactions with sugar azides by computational and experimental studies. Organic Letters. 16: 2100-3. PMID 24697165 DOI: 10.1021/Ol500461S |
0.451 |
|
| 2014 |
Debnath J, Dasgupta S, Pathak T. Amino and carboxy functionalized modified nucleosides: a potential class of inhibitors for angiogenin. Bioorganic Chemistry. 52: 56-61. PMID 24362350 DOI: 10.1016/J.Bioorg.2013.11.005 |
0.392 |
|
| 2014 |
Kayet A, Datta D, Kumar G, Ghosh AS, Pathak T. Templating effect of 1,5-disubstituted 1,2,3-triazole-linked disaccharides on size, shape and antibacterial activity of silver nanoparticles Rsc Advances. 4: 63036-63038. DOI: 10.1039/C4Ra11769G |
0.398 |
|
| 2014 |
Dey S, Pathak T. A general route to 1,5-disubstituted 1,2,3-triazoles with alkyl/alkyl, alkyl/aryl, aryl/aryl combinations: a metal-free, regioselective, one-pot three component approach Rsc Advances. 4: 9275. DOI: 10.1039/C3Ra47062H |
0.504 |
|
| 2014 |
Datta D, Samanta A, Dasgupta S, Pathak T. Synthesis of 5′-carboxymethylsulfonyl-5′-deoxyribonucleosides under mild hydrolytic conditions: A new class of acidic nucleosides as inhibitors of ribonuclease A Rsc Advances. 4: 2214-2218. DOI: 10.1039/C3Ra45084H |
0.487 |
|
| 2014 |
Dey S, Pathak T. ChemInform Abstract: A General Route to 1,5-Disubstituted 1,2,3-Triazoles with Alkyl/Alkyl, Alkyl/Aryl, Aryl/Aryl Combinations: A Metal-Free, Regioselective, One-Pot Three Component Approach. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201438135 |
0.393 |
|
| 2014 |
Manna C, Sahu D, Ganguly B, Pathak T. ChemInform Abstract: Furo[2,3-c]pyrans from a Vinyl Sulfone Modified Methyl 2,6-O-Anhydro-α-D-hexopyranoside: An Experimental and Theoretical Investigation. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201422148 |
0.334 |
|
| 2014 |
Manna C, Pathak T. ChemInform Abstract: Diversity-Oriented Synthesis of Enantiopure Furofurans from Carbohydrates: An Expedient Approach with Built-in Michael Acceptor, Masked Aldehyde and Leaving Group in a Single Sugar Derivative. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201411117 |
0.415 |
|
| 2014 |
Dey D, Bhaumik A, Pathak T. ChemInform Abstract: Vinyl Sulfone- and Vinyl Sulfoxide-Modified Tetrahydrofurans: A Preliminary Account of the Enantiomeric Synthesis of and Diastereoselectivity of Addition to New Classes of Michael Acceptors. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201408116 |
0.432 |
|
| 2013 |
Kayet A, Pathak T. 1,5-disubstituted 1,2,3-triazolylation at C1, C2, C3, C4, and C6 of pyranosides: a metal-free route to triazolylated monosaccharides and triazole-linked disaccharides. The Journal of Organic Chemistry. 78: 9865-75. PMID 24050453 DOI: 10.1021/Jo401576N |
0.48 |
|
| 2013 |
Datta D, Samanta A, Dasgupta S, Pathak T. 3'-Oxo-, amino-, thio- and sulfone-acetic acid modified thymidines: effect of increased acidity on ribonuclease A inhibition. Bioorganic & Medicinal Chemistry. 21: 4634-45. PMID 23803221 DOI: 10.1016/J.Bmc.2013.05.047 |
0.451 |
|
| 2013 |
Dey S, Datta D, Chakraborty K, Nandi S, Anoop A, Pathak T. A coordination-assisted general approach to nickel-based nano metallogels Rsc Advances. 3: 9163-9166. DOI: 10.1039/C3Ra41178H |
0.652 |
|
| 2013 |
Manna C, Samanta SK, Ghosh SK, Pathak T. Synthesis of 1,8-dioxooctahydroxanthene C-nucleosides Tetrahedron Letters. 54: 3971-3973. DOI: 10.1016/J.Tetlet.2013.05.067 |
0.497 |
|
| 2013 |
Dey D, Bhaumik A, Pathak T. Vinyl sulfone- and vinyl sulfoxide-modified tetrahydrofurans: a preliminary account of the enantiomeric synthesis of and diastereoselectivity of addition to new classes of Michael acceptors Tetrahedron. 69: 8705-8712. DOI: 10.1016/J.Tet.2013.07.093 |
0.566 |
|
| 2013 |
Manna C, Sahu D, Ganguly B, Pathak T. Furo[2,3-c]pyrans from a Vinyl Sulfone Modified Methyl 2,6-O-Anhydro-α-D-hexopyranoside: An Experimental and Theoretical Investigation European Journal of Organic Chemistry. 2013: 8197-8207. DOI: 10.1002/Ejoc.201300935 |
0.541 |
|
| 2013 |
Manna C, Pathak T. Diversity-Oriented Synthesis of Enantiopure Furofurans from Carbohydrates: An Expedient Approach with Built-in Michael Acceptor, Masked Aldehyde and Leaving Group in a Single Sugar Derivative European Journal of Organic Chemistry. 2013: 6084-6097. DOI: 10.1002/Ejoc.201300603 |
0.519 |
|
| 2012 |
Debnath J, Dasgupta S, Pathak T. Dinucleosides with non-natural backbones: a new class of ribonuclease A and angiogenin inhibitors. Chemistry (Weinheim An Der Bergstrasse, Germany). 18: 1618-27. PMID 22262583 DOI: 10.1002/Chem.201102816 |
0.425 |
|
| 2012 |
Atta AK, Dey D, Bhaumik A, Manna C, Pal TK, Pathak T. Synthesis of Vinyl Sulfoxide-Modified Pent-2-enofuranosides and Hex-2-enopyranosides and Preliminary Studies of Their Reactivity European Journal of Organic Chemistry. 2012: 5010-5017. DOI: 10.1002/Ejoc.201200637 |
0.501 |
|
| 2012 |
Pathak T. ChemInform Abstract: Michael-Initiated Ring Closure in the Synthesis of Enantiopure Carbocycles and Heterocycles from Vinyl Sulfone Modified Carbohydrates Cheminform. 43: no-no. DOI: 10.1002/CHIN.201216259 |
0.456 |
|
| 2012 |
Dey S, Datta D, Pathak T. ChemInform Abstract: A Metal-Free, Aqueous and General Route to 1,5-Disubstituted-1,2,3-triazoles: ′Reversed Regioisomeric′ 1,3-Dipolar Cycloaddition of Azides and Vinyl Sulfones. Cheminform. 43: no-no. DOI: 10.1002/CHIN.201210136 |
0.319 |
|
| 2012 |
Debnath J, Dasgupta S, Pathak T. Cover Picture: Dinucleosides with Non-Natural Backbones: A New Class of Ribonuclease A and Angiogenin Inhibitors (Chem. Eur. J. 6/2012) Chemistry - a European Journal. 18: 1545-1545. DOI: 10.1002/Chem.201290017 |
0.358 |
|
| 2011 |
Pal TK, Dey S, Pathak T. A general route to mono- and disubstituted divinyl sulfones: acyclic Michael acceptors for the synthesis of polyfunctionalized cyclic sulfones. The Journal of Organic Chemistry. 76: 3034-41. PMID 21438598 DOI: 10.1021/Jo101877R |
0.53 |
|
| 2011 |
Samanta A, Dasgupta S, Pathak T. 5'-Modified pyrimidine nucleosides as inhibitors of ribonuclease A. Bioorganic & Medicinal Chemistry. 19: 2478-84. PMID 21420869 DOI: 10.1016/J.Bmc.2010.08.059 |
0.455 |
|
| 2011 |
Pathak T, Dey S, Datta D. A Metal-Free, Aqueous and General Route to 1,5-Disubstituted-1,2,3-triazoles: ‘Reversed Regioisomeric’ 1,3-Dipolar Cycloaddition of Azides and Vinyl Sulfones Synlett. 2011: 2521-2524. DOI: 10.1055/S-0030-1260306 |
0.464 |
|
| 2011 |
Pathak T, Bhattacharya R. An insight into our research on vinyl sulfone-modified pyranosides and furanosides Comptes Rendus Chimie. 14: 327-342. DOI: 10.1016/J.Crci.2010.06.018 |
0.441 |
|
| 2011 |
Pathak T, Bhattacharya R. ChemInform Abstract: An Insight into Our Research on Vinyl Sulfone Modified Pyranosides and Furanosides Cheminform. 42: no-no. DOI: 10.1002/CHIN.201134234 |
0.252 |
|
| 2010 |
Debnath J, Dasgupta S, Pathak T. Comparative inhibitory activity of 3'- and 5'-functionalized nucleosides on ribonuclease A. Bioorganic & Medicinal Chemistry. 18: 8257-63. PMID 21041096 DOI: 10.1016/J.Bmc.2010.10.005 |
0.411 |
|
| 2010 |
Pal TK, Dey T, Chakrabarty A, Dey D, Ghosh SK, Pathak T. First synthesis and antiprotozoal activities of divinyl sulfone-modified carbohydrates. Bioorganic & Medicinal Chemistry Letters. 20: 3777-80. PMID 20478706 DOI: 10.1016/J.Bmcl.2010.04.056 |
0.44 |
|
| 2010 |
Bhattacharya R, Kesharwani MK, Manna C, Ganguly B, Suresh CG, Pathak T. An experimental and theoretical study on the remarkable influence of protecting groups on the selectivity of addition of amines to vinyl sulfone-modified hex-2-enopyranosides. The Journal of Organic Chemistry. 75: 303-14. PMID 20017472 DOI: 10.1021/Jo902046G |
0.397 |
|
| 2010 |
Atta AK, Pathak T. A Tandem Michael-SN2-Mediated General Route to Six-Membered Heterocycles and Carbocycles European Journal of Organic Chemistry. 2010: 6810-6819. DOI: 10.1002/Ejoc.201000941 |
0.489 |
|
| 2010 |
Atta AK, Pathak T. A General and Diastereoselective Route to Five-Membered Carbocycles and Heterocycles from Acyclic Vinyl Sulfone-Modified Carbohydrates European Journal of Organic Chemistry. 2010: 872-881. DOI: 10.1002/Ejoc.200900957 |
0.523 |
|
| 2010 |
Atta AK, Pathak T. ChemInform Abstract: A General and Diastereoselective Route to Five-Membered Carbocycles and Heterocycles from Acyclic Vinyl Sulfone-Modified Carbohydrates. Cheminform. 41: no-no. DOI: 10.1002/CHIN.201025085 |
0.418 |
|
| 2010 |
Ravindran B, Pathak T. ChemInform Abstract: Synthesis of Mono- [cf. (V), (X)] and Di-azido-hexopyranoses [cf. (XII)] with N-Alkyl and N,N-Dialkyl Amino Groups at C-2 Position: Intermediates for Accessing New Polyaminosugars. Cheminform. 33: no-no. DOI: 10.1002/CHIN.200208230 |
0.342 |
|
| 2010 |
Ravindran B, Deshpande SG, Pathak T. ChemInform Abstract: Vinylsulfone-Modified Carbohydrates: First General Route to D-Lividosamine (2-Amino-2,3-dideoxy-D-glucose) and Its New Analogues. Cheminform. 32: no-no. DOI: 10.1002/CHIN.200123185 |
0.298 |
|
| 2010 |
Pathak T, Waldmann H. ChemInform Abstract: Enzymic Protecting Group Techniques in Organic Synthesis Cheminform. 32: no-no. DOI: 10.1002/chin.200121247 |
0.463 |
|
| 2010 |
Ravindran B, Sakthivel K, Suresh CG, Pathak T. ChemInform Abstract: Diastereoselective Addition of Amines to Vinyl Sulfone Modified Carbohydrates: A Highly Flexible Methodology for the Synthesis of New Classes of Deoxyaminosugars. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200033200 |
0.433 |
|
| 2010 |
PATHAK T, WALDMANN H. ChemInform Abstract: Enzymes and Protecting Group Chemistry Cheminform. 29: no-no. DOI: 10.1002/chin.199835350 |
0.44 |
|
| 2010 |
SAKTHIVEL K, PATHAK T. ChemInform Abstract: One-Pot Deoxygenative Conversion of a Ribonucleoside to Enaminonucleosides Involving 1,2-Hydride Shift Rearrangement. Cheminform. 27: no-no. DOI: 10.1002/CHIN.199629235 |
0.352 |
|
| 2010 |
SAKTHIVEL K, PATHAK T, SURESH CG. ChemInform Abstract: 5′-O-Benzoyl-2′-keto-3′-deoxy-α-uridine: First Unambiguous Synthesis, Crystal Structure and Its Use to Establish the Anomerization of 2′-Ketouridines under Basic Conditions. Cheminform. 27: no-no. DOI: 10.1002/CHIN.199620203 |
0.362 |
|
| 2010 |
BERA S, SAKTHIVEL K, PATHAK T, LANGLEY GJ. ChemInform Abstract: 3′-Deoxy-3′-(vinylsulphonyl)thymidine (V) - A New Reactive Analogue of AZT: Its Synthesis and Reactivities Towards Various Nucleophiles. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199545252 |
0.409 |
|
| 2010 |
BERA S, PATHAK T, LANGLEY GJ. ChemInform Abstract: Opening of 2′,3′-O-Anhydro-ring of 2′,3′-O-Anhydro-lyxo-uridine by Alkyl- and Arylamines. Easy Syntheses and Preparative Uses of 2′-Deoxy- 2′-alkylamino-xylo- and 3′-Deoxy-3′-alkylamino-ara-uridines. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199528253 |
0.378 |
|
| 2010 |
SAKTHIVEL K, PATHAK T, SURESH CG. ChemInform Abstract: Reactions of 2′,3′-Di-O-mesyl-lyxo-uridine with Secondary Amines: First Report on the One-Pot Conversion of Mesylated Nucleosides to Enaminonucleosides and the Crystal Structure of α-Enamine. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199517220 |
0.354 |
|
| 2010 |
SAKTHIVEL K, BERA S, PATHAK T. ChemInform Abstract: One-Step Synthesis of C-2 Dialkylamino-Substituted 2′,3′-O-Anhydro- lyxo-uridines: First Report on the Opening of 2,2′-O-Anhydro Bridge of 2,2′-O-Anhydrouridine by Secondary Amines. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199406236 |
0.362 |
|
| 2009 |
Bhattacharya R, Pathak T. Addition of amines and carbon nucleophiles to vinyl sulfone-modified 6-deoxy-hex-3-enopyranoside: a case of nucleophile dependent diastereoselectivity. Carbohydrate Research. 344: 2336-41. PMID 19815185 DOI: 10.1016/J.Carres.2009.09.009 |
0.473 |
|
| 2009 |
Debnath J, Dasgupta S, Pathak T. Inhibition of ribonuclease A by nucleoside-dibasic acid conjugates. Bioorganic & Medicinal Chemistry. 17: 6491-5. PMID 19713115 DOI: 10.1016/J.Bmc.2009.08.018 |
0.418 |
|
| 2009 |
Debnath J, Dasgupta S, Pathak T. Nucleoside-amino acid conjugates: An alternative route to the design of ribonuclease A inhibitors. Bioorganic & Medicinal Chemistry. 17: 4921-7. PMID 19540766 DOI: 10.1016/J.Bmc.2009.06.002 |
0.426 |
|
| 2009 |
Atta AK, Pathak T. A diastereoselective unique route to cyclopropanes functionalized at all three ring carbon atoms from acyclic vinyl sulfone-modified carbohydrates. The Journal of Organic Chemistry. 74: 2710-7. PMID 19271731 DOI: 10.1021/Jo802709Q |
0.734 |
|
| 2009 |
Samanta A, Leonidas DD, Dasgupta S, Pathak T, Zographos SE, Oikonomakos NG. Morpholino, piperidino, and pyrrolidino derivatives of pyrimidine nucleosides as inhibitors of ribonuclease A: synthesis, biochemical, and crystallographic evaluation. Journal of Medicinal Chemistry. 52: 932-42. PMID 19173562 DOI: 10.1021/Jm800724T |
0.425 |
|
| 2009 |
Bhattacharya R, Atta AK, Dey D, Pathak T. Densely functionalized chiral pyrroles from endocyclic, exocyclic, and acyclic vinyl sulfone-modified carbohydrates. The Journal of Organic Chemistry. 74: 669-74. PMID 19072087 DOI: 10.1021/Jo801948M |
0.75 |
|
| 2009 |
Bhattacharya R, Dey D, Pathak T. Vinyl Sulfone Modified Hex-3-enopyranosides: Novel Routes to C3-C4 and C4-C5 Cyclopropanated Pyranosides European Journal of Organic Chemistry. 2009: 5255-5260. DOI: 10.1002/Ejoc.200900553 |
0.473 |
|
| 2009 |
Pal TK, Pathak T. ChemInform Abstract: SO2-Extrusion Reactions of Sulfonylated Nucleosides: A Novel Strategy for the Synthesis of Exocyclic Olefinic Thymidines. Cheminform. 40. DOI: 10.1002/CHIN.200903214 |
0.409 |
|
| 2008 |
Ghosh KS, Debnath J, Pathak T, Dasgupta S. Using proton nuclear magnetic resonance to study the mode of ribonuclease A inhibition by competitive and noncompetitive inhibitors. Bioorganic & Medicinal Chemistry Letters. 18: 5503-6. PMID 18812256 DOI: 10.1016/J.Bmcl.2008.09.014 |
0.385 |
|
| 2008 |
Pal TK, Pathak T. A surprising C-4 epimerization of 5-deoxy-5-sulfonylated pentofuranosides under Ramberg-Bäcklund reaction conditions. Carbohydrate Research. 343: 2826-9. PMID 18790475 DOI: 10.1016/J.Carres.2008.08.010 |
0.45 |
|
| 2008 |
Das I, Suresh CG, Décout JL, Pathak T. Unusual addition of amines to C-2 of vinyl sulfone-modified-beta-D-pent-2-enofuranosyl carbohydrates: synthesis of a new class of beta-anomeric 2-amino-2,3-dideoxy-D-threo-pentofuranosides. Carbohydrate Research. 343: 1287-96. PMID 18405888 DOI: 10.1016/J.Carres.2008.03.022 |
0.777 |
|
| 2008 |
Pathak T, Bhattacharya R. A vinyl sulfone-modified carbohydrate mediated new route to aminosugars and branched-chain sugars. Carbohydrate Research. 343: 1980-98. PMID 18374319 DOI: 10.1016/J.Carres.2008.02.023 |
0.471 |
|
| 2008 |
Deshpande SG, Suresh CG, Pathak T. Studies on the synthesis and unusual behavior of vinyl sulfone-modified hexenopyranosylthymines. Carbohydrate Research. 343: 1163-70. PMID 18359481 DOI: 10.1016/J.Carres.2008.02.016 |
0.489 |
|
| 2008 |
Pathak T, Pal T. SO2-Extrusion Reactions
of Sulfonylated Nucleosides: A Novel Strategy for the Synthesis
of Exocyclic Olefinic Thymidines Synlett. 2008: 2263-2266. DOI: 10.1055/S-2008-1078265 |
0.505 |
|
| 2008 |
Sanki AK, Bhattacharya R, Atta AK, Suresh CG, Pathak T. Diastereoselective addition of planar N-heterocycles to vinyl sulfone-modified carbohydrates: a new route to isonucleosides Tetrahedron. 64: 10406-10416. DOI: 10.1016/J.Tet.2008.08.050 |
0.493 |
|
| 2008 |
Pathak T. Vinyl sulfone-modified carbohydrates: an inconspicuous group of chiral building blocks Tetrahedron. 64: 3605-3628. DOI: 10.1016/J.Tet.2008.01.069 |
0.468 |
|
| 2008 |
Pathak T. ChemInform Abstract: Vinyl Sulfone Modified Carbohydrates: An Inconspicuous Group of Chiral Building Blocks Cheminform. 39. DOI: 10.1002/CHIN.200835245 |
0.353 |
|
| 2008 |
Sanki AK, Pathak T. ChemInform Abstract: Vinyl Sulfone Modified Carbohydrates: Synthesis and Reactions with Nucleophiles Cheminform. 39. DOI: 10.1002/CHIN.200823248 |
0.416 |
|
| 2007 |
Das I, Pal TK, Pathak T. Diastereoselective michael initiated ring closure on vinyl sulfone-modified carbohydrates: a stereospecific and general route to alpha-substituted cyclopropanes. The Journal of Organic Chemistry. 72: 9181-9. PMID 17956119 DOI: 10.1021/Jo701378D |
0.727 |
|
| 2007 |
Das I, Pal TK, Suresh CG, Pathak T. Diastereoselective C-C bond formation at C-5 of vinyl sulfone-modified hex-5-enofuranosyl carbohydrates: diversity-oriented synthesis of branched-chain sugars and beyond. The Journal of Organic Chemistry. 72: 5523-33. PMID 17580895 DOI: 10.1021/Jo062373+ |
0.723 |
|
| 2007 |
Deshpande SG, Pathak T. A General and Efficient Route to 3′-Deoxy-3′-N-, S-, and C-Substituted Altropyranosyl Thymines from 2′,3′-O-Anhydro-mannopyranosylthymine. Cheminform. 38. DOI: 10.1016/J.Tet.2006.11.025 |
0.468 |
|
| 2007 |
Deshpande SG, Pathak T. A general and efficient route to 3′-deoxy-3′-N-, S-, and C-substituted altropyranosyl thymines from 2′,3′-O-anhydro-mannopyranosylthymine Tetrahedron. 63: 602-608. DOI: 10.1016/J.TET.2006.11.025 |
0.389 |
|
| 2006 |
Leonidas DD, Maiti TK, Samanta A, Dasgupta S, Pathak T, Zographos SE, Oikonomakos NG. The binding of 3'-N-piperidine-4-carboxyl-3'-deoxy-ara-uridine to ribonuclease A in the crystal. Bioorganic & Medicinal Chemistry. 14: 6055-64. PMID 16730994 DOI: 10.1016/J.Bmc.2006.05.011 |
0.384 |
|
| 2006 |
Das I, Pathak T. Desulfonylation with Mg-MeOH-NiBr(2): an expedient reagent system for the synthesis of 2-amino-2,3-dideoxy furanosides. Organic Letters. 8: 1303-6. PMID 16562877 DOI: 10.1021/Ol053082A |
0.692 |
|
| 2006 |
Maiti TK, Soumya De, Dasgupta S, Pathak T. 3'-N-Alkylamino-3'-deoxy-ara-uridines: a new class of potential inhibitors of ribonuclease A and angiogenin. Bioorganic & Medicinal Chemistry. 14: 1221-8. PMID 16216513 DOI: 10.1016/J.Bmc.2005.09.049 |
0.396 |
|
| 2005 |
Das I, Pathak T, Suresh CG. A diastereoselective and general route to 5-amino-5-deoxysugars: influence of C-3 substitution on the addition of amines to C-5 of vinyl sulfone-modified hex-5-enofuranosyl carbohydrates. The Journal of Organic Chemistry. 70: 8047-54. PMID 16277326 DOI: 10.1021/Jo051143C |
0.732 |
|
| 2005 |
Bera S, Pathak T. Synthesis and Reactions of Allenic Sulfone-Modified Thymidine (VII): The First Allenic Sulfone to Alkylate Deoxyadenosine. Cheminform. 36. DOI: 10.1002/CHIN.200508221 |
0.422 |
|
| 2005 |
Pathak T. Vinylsulfone-Modified Carbohydrates: Synthesis and Properties Cheminform. 36. DOI: 10.1002/CHIN.200504253 |
0.375 |
|
| 2004 |
Bera S, Pathak T. Synthesis and Reactions of Allenic Sulfone-Modified Thymidine: The First Allenic Sulfone to Alkylate Deoxyadenosine Synlett. 2004: 2147-2150. DOI: 10.1055/S-2004-832807 |
0.487 |
|
| 2004 |
Deshpande SG, Pathak T. Synthesis and synthetic applications of 1-(3-O-tosyl-β-d-glucopyranosyl) thymines: toward new classes of hexopyranosyl pyrimidines Tetrahedron Letters. 45: 2255-2258. DOI: 10.1016/J.Tetlet.2003.12.153 |
0.413 |
|
| 2004 |
Pathak T. On theBis-Heteronucleophilic Michael Addition to Divinyl Sulfone: A New Efficient Access to Macrocycles by Marie-Laure Teyssot, Martine Fayolle, Christian Philouze and Claude Dupuy European Journal of Organic Chemistry. 2004: 3361-3361. DOI: 10.1002/Ejoc.200400285 |
0.371 |
|
| 2003 |
Sanki AK, Suresh CG, Falgune UD, Pathak T. Anomeric configuration-directed diastereoselective C-C bond formation in vinyl sulfone-modified carbohydrates: a general route to branched-chain sugars. Organic Letters. 5: 1285-8. PMID 12688740 DOI: 10.1021/Ol0342047 |
0.506 |
|
| 2003 |
Sanki AK, Pathak T. Synthesis of anomerically pure vinyl sulfone-modified pent-2-enofuranosides and hex-2-enopyranosides: a group of highly reactive Michael acceptors for accessing carbohydrate based synthons Tetrahedron. 59: 7203-7214. DOI: 10.1016/S0040-4020(03)01059-7 |
0.482 |
|
| 2003 |
Sanki AK, Pathak T. Synthesis of Anomerically Pure Vinyl Sulfone-Modified Pent-2-enofuranosides and Hex-2-enopyranosides: A Group of Highly Reactive Michael Acceptors for Accessing Carbohydrate Based Synthons. Cheminform. 34. DOI: 10.1002/CHIN.200351180 |
0.438 |
|
| 2002 |
Suresh CG, Ravindran B, Pathak T, Rao K, Shashidharaprasad J, Lokanath NK. Structural studies on C-2 substitution in a new set of synthetic aminodideoxy sugars: the steric bulk at C-2 influences the puckering of the pyranose ring. Carbohydrate Research. 337: 1507-12. PMID 12204614 DOI: 10.1016/S0008-6215(02)00208-2 |
0.468 |
|
| 2002 |
Pathak T. Azidonucleosides: synthesis, reactions, and biological properties. Chemical Reviews. 102: 1623-68. PMID 11996546 DOI: 10.1021/Cr0104532 |
0.449 |
|
| 2002 |
Sanki AK, Pathak T. A Glycosylation Driven Strategy for the Synthesis of Anomerically Pure Vinyl Sulfone-modified Pent-2-enofuranoses and Hex-2-enopyranoses Synlett. 2002: 1241-1244. DOI: 10.1055/S-2002-32960 |
0.446 |
|
| 2001 |
Ravindran B, Deshpande SG, Pathak T. Vinylsulfone-modified carbohydrates: First general route to D-lividosamine (2-amino-2,3-dideoxy-D-glucose) and its new analogues Tetrahedron. 57: 1093-1098. DOI: 10.1016/S0040-4020(00)01081-4 |
0.46 |
|
| 2000 |
Kuder N, Zelinski T, Pathak T, Seitz O, Waldmann H. Synthesis of a triply phosphorylated pentapeptide from human tau-protein. Bioorganic & Medicinal Chemistry. 8: 2433-9. PMID 11058038 DOI: 10.1016/S0968-0896(00)00174-7 |
0.521 |
|
| 2000 |
Ravindran B, Sakthivel K, Suresh CG, Pathak T. Diastereoselective addition of amines to vinyl sulfone modified carbohydrates: a highly flexible methodology for the synthesis of new classes of deoxyaminosugars The Journal of Organic Chemistry. 65: 2637-41. PMID 10808434 DOI: 10.1021/Jo991380D |
0.472 |
|
| 1999 |
Ravindran B, Pathak T. Thermal degradation of designed carbohydrate N-oxides: A single methodology for the synthesis of ketoses, enol ethers and branched-chain sugars from N-oxides derived from D-altrose aminosugars Journal of Organic Chemistry. 64: 9715-9718. DOI: 10.1021/Jo982199S |
0.397 |
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| 1999 |
Bera S, Pathak T. Thermal degradation of sugar-modified uridine N-oxides: Olefination, oxazolidination and rearrangements Tetrahedron. 55: 13051-13062. DOI: 10.1016/S0040-4020(99)00797-8 |
0.403 |
|
| 1998 |
Pathak T, Waldmann H. Enzymes and protecting group chemistry. Current Opinion in Chemical Biology. 2: 112-20. PMID 9667905 DOI: 10.1016/S1367-5931(98)80042-2 |
0.509 |
|
| 1998 |
Bera S, Langley GJ, Pathak T. Sugar-Modified Uridine Bisvinyl Sulfone: Synthesis of a Bifunctionalized Nucleoside Michael Acceptor and Its Use in Stereoselective Tandem Cyclization† The Journal of Organic Chemistry. 63: 1754-1760. DOI: 10.1021/Jo9705576 |
0.475 |
|
| 1996 |
Suresh CG, Sakthivel K, Pathak T. 5'-O-Benzoyl-2',3'-dideoxy-2'-oxo-α-uridine Acta Crystallographica Section C Crystal Structure Communications. 52: 1776-1779. DOI: 10.1107/S0108270195017082 |
0.261 |
|
| 1996 |
Sakthivel K, Pathak T. One-pot deoxygenative conversion of a ribonucleoside to enaminonucleosides involving 1,2-hydride shift rearrangement Tetrahedron. 52: 4877-4882. DOI: 10.1016/0040-4020(96)00159-7 |
0.444 |
|
| 1996 |
Sakthivel K, Pathak T, Cheravakkattu, Suresh G. 5′-O-benzoyl-2′-keto-3′-deoxy-α-uridine: First unambiguous synthesis, crystal structure and its use to establish the anomerisation of 2′-ketouridines under basic conditions. Tetrahedron. 52: 1767-1772. DOI: 10.1016/0040-4020(95)01011-4 |
0.431 |
|
| 1995 |
Bera S, Sakthivel K, Pathak T, Langley GJ. 3′-Deoxy-3′-(vinylsulphonyl)thymidine — a new reactive analogue of AZT: its synthesis and reactivities towards various nucleophiles Tetrahedron. 51: 7857-7866. DOI: 10.1016/0040-4020(95)00403-U |
0.534 |
|
| 1995 |
Bera S, Pathak T, Langley GJ. Opening of 2',3'-O-anhydro-ring of 2',3'-O-anhydro-lyxo-uridine by alkyl- and arylamines. Easy syntheses and preparative uses of 2'-deoxy-2'-alkylamino-xylo- and 3'-deoxy-3'-alkylamino-ara-uridines Tetrahedron. 51: 1459-1470. DOI: 10.1016/0040-4020(94)01040-7 |
0.44 |
|
| 1994 |
Sakthivel K, Pathak T, Suresh CG. Reactions of 2′,3′-Di-O-mesyl-lyxo-uridine with secondary amines: First report on the one-pot conversion of mesylated nucleosides to enaminonucleosides and the crystal structure of α-enamine. Tetrahedron. 50: 13251-13260. DOI: 10.1016/S0040-4020(01)89333-9 |
0.438 |
|
| 1993 |
Sakthivel K, Bera S, Pathak T. One-step synthesis of C-2 dialkylamino-substituted 2′,3′-O-anhydro-lyxo-uridines: First report on the opening of 2,2′-O-anhydro-bridge of 2,2′-O-anhydrouridine by secondary amines. Tetrahedron. 49: 10387-10392. DOI: 10.1016/S0040-4020(01)80564-0 |
0.43 |
|
| 1990 |
Pathak T, Thomas NF, Akhtar M, Gani D. Synthesis of [4-2H2]-, (4R)[4-2H1]- and (4S)[4-2H1]- 4-(methylnitrosamino)-1-(3'-pyridyl)-1-butanone, c-4 deuteriated isotopomers of the procarcinogen nnk Tetrahedron. 46: 1733-1744. DOI: 10.1016/S0040-4020(01)81978-5 |
0.638 |
|
| 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 |
0.651 |
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| 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 |
0.652 |
|
| 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 |
0.644 |
|
| 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 |
0.631 |
|
| 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 |
0.622 |
|
| 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 |
0.661 |
|
| 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 |
0.645 |
|
| 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 |
0.624 |
|
| 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 |
0.645 |
|
| 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 |
0.607 |
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