Cornelis Altona - Publications

Affiliations: 
Chemistry Leiden University, Leiden, Netherlands 
Area:
Conformational analysis

167 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2010 Altona C. Conformational analysis of nucleic acids. Determination of backbone geometry of single-helical RNA and DNA in aqueous solution Recueil Des Travaux Chimiques Des Pays-Bas. 101: 413-433. DOI: 10.1002/RECL.19821011201  0.386
2010 Koer F, Altona C. Conformation of non-aromatic ring compounds - 92 Carbon-13 nuclear magnetic resonance spectra of some 3-arylglutaric anhydrides Recueil Des Travaux Chimiques Des Pays-Bas. 94: 127-131. DOI: 10.1002/RECL.19750940606  0.388
2010 Koer F, de Hoog A, Altona C. Conformation of non-aromatic ring compounds −91. Carbon-13 nuclear magnetic resonance spectra of some mono- and di-alkyl substituted glutaric anhydrides Recueil Des Travaux Chimiques Des Pays-Bas. 94: 75-79. DOI: 10.1002/RECL.19750940402  0.383
2010 Koer FJ, Faber DH, Altona C. Conformation of non-aromatic ring compounds - 89 The conformation of 3-(2,6-dichlorophenyl)glutaric anhydride studied by dynamic proton magnetic resonance and empirical force field calculations Recueil Des Travaux Chimiques Des Pays-Bas. 93: 307-311. DOI: 10.1002/RECL.19740931202  0.463
2010 Koer FJ, Altona C. Conformation of non-aromatic ring compounds - 84 Dipole moments and 100 MHz Fourier-transform Proton Magnetic Resonance spectra of some substituted 3-phenylglutaric anhydrides; a conformational analysis Recueil Des Travaux Chimiques Des Pays-Bas. 93: 147-151. DOI: 10.1002/RECL.19740930510  0.472
2010 Buys HR, Altona C, Havinga E. The conformation of non-aromatic ring compounds.: Part 42. Carbon-halogen stretching frequencies and conformation of 1-halogeno- and 1-alkyl-1-halogenocyclopentanes Recueil Des Travaux Chimiques Des Pays-Bas. 87: 53-64. DOI: 10.1002/RECL.19680870110  0.474
2010 Buys HR, Altona C, Havinga E. Conformation of non-aromatic ring compounds. Part 41. Dipole moments and NMR spectra of 1,1,2-trihalogeno-cyclo-hexanes and -cyclopentanes Recueil Des Travaux Chimiques Des Pays-Bas. 86: 1007-1017. DOI: 10.1002/RECL.19670860913  0.469
2010 Altona C, Geise HJ, Romers C. The conformation of non-aromatic ring compounds, part XXXII. The crystal structure of trimethylene sulfite at −100°C Recueil Des Travaux Chimiques Des Pays-Bas. 85: 1197-1205. DOI: 10.1002/RECL.19660851205  0.401
2010 Buys HR, Altona C, Havinga E. Conformation of non-aromatic ring compounds XXXI: Infrared and Raman Spectra of some trans-1,2-dihalogenocyclopentanes Recueil Des Travaux Chimiques Des Pays-Bas. 85: 998-1006. DOI: 10.1002/RECL.19660851004  0.394
2010 Altona C, Buys HR, Havinga E. Conformation of non-aromatic ring compounds XXX: Dipole moments, NMR spectra and conformations of some trans-1,2-dihalogenocyclopentanes Recueil Des Travaux Chimiques Des Pays-Bas. 85: 983-997. DOI: 10.1002/RECL.19660851003  0.492
2010 Haasnoot CAG, De Leeuw FAAM, Altona C. Prediction of Anti and gauche vicinal proton-proton coupling constants for hexapyranose rings using a generalized karplus equation Bulletin Des SociéTéS Chimiques Belges. 89: 125-131. DOI: 10.1002/BSCB.19800890208  0.387
2005 Fressigné C, Piettre S, Condamine E, Altona C, Gautier A. A C3′ modified nucleotide. The difluorophosphonate function, a phosphate mimic, governs the conformational behaviour of the ribofuranose Tetrahedron. 61: 4769-4777. DOI: 10.1016/J.Tet.2005.03.028  0.389
2003 van Well RM, Marinelli L, Altona C, Erkelens K, Siegal G, van Raaij M, Llamas-Saiz AL, Kessler H, Novellino E, Lavecchia A, van Boom JH, Overhand M. Conformational analysis of furanoid epsilon-sugar amino acid containing cyclic peptides by NMR spectroscopy, molecular dynamics simulation, and X-ray crystallography: evidence for a novel turn structure. Journal of the American Chemical Society. 125: 10822-9. PMID 12952461 DOI: 10.1021/JA035461+  0.597
2003 Mikhailopulo IA, Pricota TI, Sivets GG, Altona C. 2'-chloro-2',3'-dideoxy-3'-fluoro-d-ribonucleosides: synthesis, stereospecificity, some chemical transformations, and conformational analysis. The Journal of Organic Chemistry. 68: 5897-908. PMID 12868924 DOI: 10.1021/jo0340859  0.411
2002 Houseknecht JB, Altona C, Hadad CM, Lowary TL. Conformational analysis of furanose rings with PSEUROT: parametrization for rings possessing the arabino, lyxo, ribo, and xylo stereochemistry and application to arabinofuranosides. The Journal of Organic Chemistry. 67: 4647-51. PMID 12098271 DOI: 10.1021/Jo025635Q  0.444
2000 van Buuren BN, Overmars FJ, Ippel JH, Altona C, Wijmenga SS. Solution structure of a DNA three-way junction containing two unpaired thymidine bases. Identification of sequence features that decide conformer selection. Journal of Molecular Biology. 304: 371-83. PMID 11090280 DOI: 10.1006/jmbi.2000.4224  0.421
2000 Altona C, Faber DH, Westra Hoekzema AJA. Double-helical DNA 1H chemical shifts: An accurate and balanced predictive empirical scheme Magnetic Resonance in Chemistry. 38: 95-107. DOI: 10.1002/(Sici)1097-458X(200002)38:2<95::Aid-Mrc592>3.0.Co;2-M  0.412
1999 Makube N, Klump H, Pikkemaat J, Altona C. Thermodynamic properties of an intramolecular DNA four-way junction. Archives of Biochemistry and Biophysics. 364: 53-60. PMID 10087164 DOI: 10.1006/Abbi.1998.1061  0.431
1998 Ippel HH, Van Elst HD, Van Der Marel GA, Van Boom JH, Altona C. Structural similarities and differences between H1- and H2-family DNA minihairpin loops: NMR studies of octameric minihairpins Biopolymers. 46: 375-393. DOI: 10.1002/(SICI)1097-0282(199811)46:6<375::AID-BIP3>3.0.CO;2-6  0.56
1997 Overmars FJ, Lanzotti V, Galeone A, Pepe A, Mayol L, Pikkemaat JA, Altona C. Design and NMR study of an immobile DNA four-way junction containing 38 nucleotides. European Journal of Biochemistry / Febs. 249: 576-83. PMID 9370369 DOI: 10.1111/J.1432-1033.1997.00576.X  0.483
1997 Overmars FJ, Altona C. NMR study of the exchange rate between two stacked conformers of a model Holliday junction. Journal of Molecular Biology. 273: 519-24. PMID 9356242 DOI: 10.1006/jmbi.1997.1340  0.41
1996 Altona C. Classification of nucleic acid junctions. Journal of Molecular Biology. 263: 568-81. PMID 8918939 DOI: 10.1006/jmbi.1996.0599  0.346
1996 Pikkemaat JA, Overmars FJ, Dreef-Tromp CM, van den Elst H, van Boom JH, Altona C. Conformational aspects of an uncharged phosphate analogon built in at the branch-point of a DNA four-way junction. Journal of Molecular Biology. 262: 349-57. PMID 8845000 DOI: 10.1006/jmbi.1996.0518  0.514
1996 Altona C, Pikkemaat JA, Overmars FJ. Three-way and four-way junctions in DNA: a conformational viewpoint. Current Opinion in Structural Biology. 6: 305-16. PMID 8804833 DOI: 10.1016/S0959-440X(96)80048-0  0.389
1996 Overmars FJ, Pikkemaat JA, van den Elst H, van Boom JH, Altona C. NMR studies of DNA three-way junctions containing two unpaired thymidine bases: the influence of the sequence at the junction on the stability of the stacking conformers. Journal of Molecular Biology. 255: 702-13. PMID 8636972 DOI: 10.1006/jmbi.1996.0057  0.63
1996 Pikkemaat JA, Altona C. Fine structure of the P-H5′ cross-peak in 31P-1H correlated 2D NMR spectroscopy. An efficient probe for the backbone torsion angles β and γ in nucleic acids Magnetic Resonance in Chemistry. 34: S33-S39. DOI: 10.1002/(Sici)1097-458X(199612)34:133.0.Co;2-H  0.357
1995 Ippel JH, Lanzotti V, Galeone A, Mayol L, van den Boogaart JE, Pikkemaat JA, Altona C. Conformation of the circular dumbbell d: structure determination and molecular dynamics. Journal of Biomolecular Nmr. 6: 403-22. PMID 8563468 DOI: 10.1007/BF00197639  0.475
1995 Ippel JH, Lanzotti V, Galeone A, Mayol L, Van den Boogaart JE, Pikkemaat JA, Altona C. Thermodynamics of melting of the circular dumbbell d. Biopolymers. 36: 701-10. PMID 8555418 DOI: 10.1002/bip.360360604  0.359
1995 Ippel JH, Lanzotti V, Galeone A, Mayol L, Van den Boogaart JE, Pikkemaat JA, Altona C. Slow conformational exchange in DNA minihairpin loops: a conformational study of the circular dumbbell d. Biopolymers. 36: 681-94. PMID 8555416 DOI: 10.1002/bip.360360602  0.507
1995 Altona C, Pikkemaat JA. Construction of a DNA four-way junction: Design and NMR spectroscopy Molecular Engineering. 5: 179-194. DOI: 10.1007/BF00999587  0.445
1995 van den Boogaart JE, Huige CJM, Boal JH, Egan W, Altona C. An abasic site induces a bulged conformation in the single-stranded DNA trimer d(Ap(ab)pA). An NMR and model-building study Recueil Des Travaux Chimiques Des Pays-Bas. 114: 79-86. DOI: 10.1002/Recl.19951140302  0.525
1995 Huige CJM, Altona C. Force field parameters for sulfates and sulfamates based onab initio calculations: Extensions of AMBER and CHARMm fields Journal of Computational Chemistry. 16: 56-79. DOI: 10.1002/jcc.540160106  0.386
1994 Van den Boogaart JE, Kalinichenko EN, Podkopaeva TL, Mikhailopulo IA, Altona C. Conformation analysis of 3'-fluorinated A(2'-5')A(2'-5')A fragments. Relation between conformation and biological activity. European Journal of Biochemistry / Febs. 221: 759-68. PMID 8174555 DOI: 10.1111/J.1432-1033.1994.Tb18789.X  0.485
1994 Pikkemaat JA, van den Elst H, van Boom JH, Altona C. NMR studies and conformational analysis of a DNA four-way junction formed in a linear synthetic oligonucleotide. Biochemistry. 33: 14896-907. PMID 7993916  0.551
1994 Ippel JH, Spijker-Assink MB, Groesbeek M, van der Steen R, Altona C, Lugtenburg J. Conformational analysis of all-E-retinal, all-E-8,16-methanoretinal, (1S)-all-E-8,16-methano-18-norretinal, and all-E-17,18-dinor-8,16-methanoretinal by means of NMR spectroscopy and molecular dynamics Recueil Des Travaux Chimiques Des Pays-Bas. 113: 99-108. DOI: 10.1002/Recl.19941130205  0.563
1994 Altona C, Francke R, de Haan R, Ippel JH, Daalmans GJ, Hoekzema AJAW, van Wijk J. Empirical group electronegativities for vicinal NMR proton-proton couplings along a CC bond: Solvent effects and reparameterization of the Haasnoot equation Magnetic Resonance in Chemistry. 32: 670-678. DOI: 10.1002/MRC.1260321107  0.346
1993 Boogaard N, Altona C, Reedijk J. Conformational differences between the adducts of cis-DDP and trans-DDP with the trinucleotide d(GpTpG). A 1H and 31NMR investigation Journal of Inorganic Biochemistry. 49: 129-147. DOI: 10.1016/0162-0134(93)85022-Z  0.497
1992 Schmieder P, Ippel JH, van den Elst H, van der Marel GA, van Boom JH, Altona C, Kessler H. Heteronuclear NMR of DNA with the heteronucleus in natural abundance: facilitated assignment and extraction of coupling constants. Nucleic Acids Research. 20: 4747-51. PMID 1408787 DOI: 10.1093/Nar/20.18.4747  0.488
1992 van Wijk J, Huckriede BD, Ippel JH, Altona C. Furanose sugar conformations in DNA from NMR coupling constants. Methods in Enzymology. 211: 286-306. PMID 1406311 DOI: 10.1016/0076-6879(92)11017-D  0.474
1992 Ippel JH, Lanzotti V, Galeone A, Mayol L, van den Boogaart JE, Pikkemaat JA, Altona C. An NMR study of the conformation and thermodynamics of the circular dumbbell d [formula: see text] Slow exchange between two- and four-membered hairpin loops. Journal of Biomolecular Structure & Dynamics. 9: 821-36. PMID 1326279 DOI: 10.1080/07391102.1992.10507961  0.385
1992 Hoffmann RA, Van Wijk J, Leeflang BR, Kamerling JP, Altona C, Vliegenthart JFG. Conformational analysis of the α-L-arabinofuranosides present in wheat arabinoxylans from proton-proton coupling constants Journal of the American Chemical Society. 114: 3710-3714. DOI: 10.1021/Ja00036A020  0.447
1992 Admiraal G, Alink M, Altona C, Dijt FJ, Van Garderen CJ, De Graaff RAG, Reedijk J. Conformation of platinum-trinucleotide adduct Pt(dien)[d(ApGpA)-N7(2)] in the solid state and in aqueous solution, as determined with single-crystal x-ray diffraction and high-resolution NMR spectroscopy in solution Journal of the American Chemical Society. 114: 930-938. DOI: 10.1021/Ja00029A021  0.371
1990 Pieters JM, de Vroom E, van der Marel GA, van Boom JH, Koning TM, Kaptein R, Altona C. Hairpin structures in DNA containing arabinofuranosylcytosine. A combination of nuclear magnetic resonance and molecular dynamics. Biochemistry. 29: 788-99. PMID 2159791 DOI: 10.1021/Bi00455A029  0.59
1990 Garderen CJv, Altona C, Reedijk J. Conformational changes in a single- and double-stranded nonanucleotide upon complexation of a monofunctional platinum compound as studied by proton NMR, phosphorus-31 NMR and CD methods. Inorganic Chemistry. 29: 1481-1487. DOI: 10.1021/Ic00333A008  0.48
1990 van Beuzekom AA, de Leeuw FAAM, Altona C. Effect of the orientation of an α-substituent on vicinal13C-;1H spin-spin coupling constants Magnetic Resonance in Chemistry. 28: 68-74. DOI: 10.1002/MRC.1260280113  0.378
1990 Krol MC, Huige CJM, Altona C. The anomeric effect:Ab-initio studies on molecules of the type X?CH2?O?CH3 Journal of Computational Chemistry. 11: 765-790. DOI: 10.1002/JCC.540110702  0.327
1989 Pieters JM, de Vroom E, van der Marel GA, van Boom JH, Altona C. Conformational consequences of the incorporation of arabinofuranosylcytidine in DNA. An NMR study of the DNA fragments d(CGCTAGCG) and d(CGaCTAGCG) in solution. European Journal of Biochemistry / Febs. 184: 415-25. PMID 2792106 DOI: 10.1111/J.1432-1033.1989.Tb15033.X  0.589
1989 van den Hoogen YT, Hilgersom CM, Brozda D, Lesiak K, Torrence PF, Altona C. Conformational analysis of brominated pA2'-5'A2'-5'A analogs. An NMR and model-building study. European Journal of Biochemistry / Febs. 182: 629-37. PMID 2753035 DOI: 10.1111/J.1432-1033.1989.Tb14872.X  0.451
1989 Pieters JM, Mans RM, van den Elst H, van der Marel GA, van Boom JH, Altona C. Conformational and thermodynamic consequences of the introduction of a nick in duplexed DNA fragments: an NMR study augmented by biochemical experiments. Nucleic Acids Research. 17: 4551-65. PMID 2748334 DOI: 10.1093/nar/17.12.4551  0.556
1989 Pieters JM, Mellema JR, van den Elst H, van der Marel GA, van Boom JH, Altona C. Thermodynamics of the various forms of the dodecamer d(ATTACCGGTAAT) and of its constituent hexamers from proton nmr chemical shifts and UV melting curves: three-state and four-state thermodynamic models. Biopolymers. 28: 717-40. PMID 2706311 DOI: 10.1002/bip.360280304  0.575
1989 Altona C, Ippel JH, Hoekzema AJAW, Erkelens C, Groesbeek M, Donders LA. Relationship between protonproton NMR coupling constants and substituent electronegativities. V—Empirical substituent constants deduced from ethanes and propanes Magnetic Resonance in Chemistry. 27: 564-576. DOI: 10.1002/MRC.1260270609  0.362
1989 Donders LA, De Leeuw FAAM, Altona C. Relationship between proton—proton NMR coupling constants and substituent electronegativities. IV—An extended karplus equation accounting for interactions between substituents and its application to coupling constant data calculated by the Extended Hückel method Magnetic Resonance in Chemistry. 27: 556-563. DOI: 10.1002/MRC.1260270608  0.341
1988 van den Hoogen YT, van Beuzekom AA, de Vroom E, van der Marel GA, van Boom JH, Altona C. Bulge-out structures in the single-stranded trimer AUA and in the duplex (CUGGUGCGG).(CCGCCCAG). A model-building and NMR study. Nucleic Acids Research. 16: 5013-30. PMID 3387215 DOI: 10.1093/nar/16.11.5013  0.58
1988 van den Hoogen YT, van Beuzekom AA, van den Elst H, van der Marel GA, van Boom JH, Altona C. Extra thymidine stacks into the d(CTGGTGCGG).d(CCGCCCAG) duplex. An NMR and model-building study. Nucleic Acids Research. 16: 2971-86. PMID 3368313 DOI: 10.1093/nar/16.7.2971  0.615
1988 van Garderen CJ, Altona C, Reedijk J. Alterations in the d(CpGpT) structure in solution as a result of [PtCl(diethylenetriamine)]+ binding. European Journal of Biochemistry / Febs. 178: 115-21. PMID 3203682 DOI: 10.1111/J.1432-1033.1988.Tb14436.X  0.463
1988 van den Hoogen YT, Treurniet SJ, Roelen HC, de Vroom E, van der Marel GA, van Boom JH, Altona C. Conformational analysis of the tetranucleotides m6(2)A-m6(2)A-U-m6(2)A(m6(2)A = N6-dimethyladenosine) and U-m6(2)A-U-m6(2)A and of the hybrid dA-r(U-A). A one- and two-dimensional NMR study. European Journal of Biochemistry / Febs. 171: 155-62. PMID 3123229 DOI: 10.1111/J.1432-1033.1988.TB13771.X  0.509
1988 van den Hoogen YT, Lankhorst PP, Gijsman P, Hartel AJ, van Boom JH, Altona C. Conformational analysis of the dinucleotides 5'-methylphospho-N6-dimethyladenylyl-uridine (mpm62A-U) and 5'methylphospho-uridylyl-N6-dimethyladenosine (mpU-m62A) and of the trinucleotide U-m62A-U. A nuclear magnetic resonance and circular dichroic study. European Journal of Biochemistry / Febs. 171: 143-53. PMID 3123228 DOI: 10.1111/J.1432-1033.1988.Tb13770.X  0.556
1988 van den Hoogen YT, Erkelens C, de Vroom E, van der Marel GA, van Boom JH, Altona C. Influence of uracil on the conformational behaviour of RNA oligonucleotides in solution. European Journal of Biochemistry / Febs. 173: 295-303. PMID 2452087 DOI: 10.1111/J.1432-1033.1988.Tb13998.X  0.638
1988 Smits GF, Krol MC, Altona C. Theoretical investigations on the nature of intramolecular interactions iii. Application of the energy decomposition scheme to the study of the anomeric effect in CH3CH2OH, NH2CH2OH, HOCH2OH and FCH2OH Molecular Physics. 65: 513-529. DOI: 10.1080/00268978800101221  0.306
1987 Orbons LP, van der Marel GA, van Boom JH, Altona C. An NMR study of polymorphous behaviour of the mismatched DNA octamer d(m5C-G-m5C-G-A-G-m5C-G) in solution. The B-duplex and hairpin forms. European Journal of Biochemistry / Febs. 170: 225-39. PMID 3691520 DOI: 10.1111/J.1432-1033.1987.Tb13690.X  0.588
1987 Orbons LP, van Beuzekom AA, Altona C. Conformational and model-building studies of the hairpin form of the mismatched DNA octamer d(m5C-G-m5C-G-T-G-m5C-G). Journal of Biomolecular Structure & Dynamics. 4: 965-87. PMID 3270541 DOI: 10.1080/07391102.1987.10507692  0.389
1987 Orbons LP, van der Marel GA, van Boom JH, Altona C. An NMR study of the polymorphous behavior of the mismatched DNA octamer d(m5C-G-m5C-G-T-G-m5C-G) in solution. The B, Z, and hairpin forms. Journal of Biomolecular Structure & Dynamics. 4: 939-63. PMID 3270540 DOI: 10.1080/07391102.1987.10507691  0.518
1987 Rinkel LJ, van der Marel GA, van Boom JH, Altona C. Influence of the base sequence on the conformational behaviour of DNA polynucleotides in solution. European Journal of Biochemistry / Febs. 166: 87-101. PMID 3036527 DOI: 10.1111/J.1432-1033.1987.Tb13487.X  0.623
1987 Rinkel LJ, van der Marel GA, van Boom JH, Altona C. Influence of N6-methylation of residue A(5) on the conformational behaviour of d(C-C-G-A-A-T-T-C-G-G) in solution studied by 1H-NMR spectroscopy. 2. The hairpin form. European Journal of Biochemistry / Febs. 163: 287-96. PMID 3028801  0.536
1987 Rinkel LJ, van der Marel GA, van Boom JH, Altona C. Influence of N6-methylation of residue A(5) on the conformational behaviour of d(C-C-G-A-A-T-T-C-G-G) in solution studied by 1H-NMR spectroscopy. 1. The duplex form. European Journal of Biochemistry / Febs. 163: 275-86. PMID 3028800 DOI: 10.1111/J.1432-1033.1987.Tb10798.X  0.659
1987 Rinkel LJ, Altona C. Conformational analysis of the deoxyribofuranose ring in DNA by means of sums of proton-proton coupling constants: a graphical method. Journal of Biomolecular Structure & Dynamics. 4: 621-49. PMID 2856025 DOI: 10.1080/07391102.1987.10507665  0.487
1986 Orbons LP, van der Marel GA, van Boom JH, Altona C. Hairpin and duplex formation of the DNA octamer d(m5C-G-m5C-G-T-G-m5C-G) in solution. An NMR study. Nucleic Acids Research. 14: 4187-96. PMID 3714474 DOI: 10.1093/nar/14.10.4187  0.563
1986 Orbons LP, Altona C. Conformational analysis of the B and Z forms of the d(m5C-G)3 and d(br5C-G)3 hexamers in solution. A 300-MHz and 500-MHz NMR study. European Journal of Biochemistry / Febs. 160: 141-8. PMID 3021447 DOI: 10.1111/J.1432-1033.1986.Tb09950.X  0.476
1986 Orbons LP, van der Marel GA, van Boom JH, Altona C. The B and Z forms of the d(m5C-G)3 and d(br5C-G)3 hexamers in solution. A 300-MHz and 500-MHz two-dimensional NMR study. European Journal of Biochemistry / Febs. 160: 131-9. PMID 3021446 DOI: 10.1111/J.1432-1033.1986.Tb09949.X  0.582
1986 Rinkel LJ, Sanderson MR, van der Marel GA, van Boom JH, Altona C. Conformational analysis of the octamer d(G-G-C-C-G-G-C-C) in aqueous solution. A one-dimensional and two-dimensional proton NMR study at 300 MHz and 500 MHz. European Journal of Biochemistry / Febs. 159: 85-93. PMID 3017719 DOI: 10.1111/J.1432-1033.1986.Tb09836.X  0.602
1986 Rinkel LJ, Mellema JR, van der Marel GA, van Boom JH, Altona C. Influence of 2-aminoadenosine, A', on the conformational behaviour of d(T-A'-T-A'). A one-dimensional proton NMR study at 300 MHz and 500 MHz. European Journal of Biochemistry / Febs. 154: 259-65. PMID 3002796 DOI: 10.1111/J.1432-1033.1986.Tb09391.X  0.641
1986 Smits GF, Krol MC, Van Kampen PN, Altona C. Conformational analysis of 1,2-difluoroethane, an ab-initio investigation Journal of Molecular Structure: Theochem. 139: 247-253. DOI: 10.1016/0166-1280(86)87042-7  0.38
1986 Esteban AL, Galache MP, Diez E, Altona C, Smits GF. The cyclopentanone ring puckering Journal of Molecular Structure. 142: 379-382. DOI: 10.1016/0022-2860(86)85138-9  0.318
1985 Lankhorst PP, Haasnoot CA, Erkelens C, Westerink HP, van der Marel GA, van Boom JH, Altona C. Carbon-13 NMR in conformational analysis of nucleic acid fragments. 4. The torsion angle distribution about the C3'-O3' bond in DNA constituents. Nucleic Acids Research. 13: 927-42. PMID 4000932 DOI: 10.1093/nar/13.3.927  0.816
1985 den Hartog JH, Altona C, van Boom JH, van der Marel GA, Haasnoot CA, Reedijk J. cis-diamminedichloroplatinum(II) induced distortion of a single and double stranded deoxydecanucleosidenonaphosphate studied by nuclear magnetic resonance. Journal of Biomolecular Structure & Dynamics. 2: 1137-55. PMID 3916945 DOI: 10.1080/07391102.1985.10507629  0.803
1985 Lankhorst PP, van der Marel GA, Wille G, van Boom JH, Altona C. Conformational characteristics of the hexanucleoside pentaphosphate AUAUAU: a 2D NMR study at 500 MHz. Nucleic Acids Research. 13: 3317-33. PMID 2987882 DOI: 10.1093/nar/13.9.3317  0.628
1985 den Hartog JH, Altona C, van der Marel GA, Reedijk J. A 1H and 31P NMR study of cis-Pt(NH3)2[d(CpGpG)-N7(2),N7(3)]. The influence of a 5'-terminal cytosine, on the structure of the cis-Pt(NH3)2[d(GpG)-N7,N7] intrastrand cross-link. European Journal of Biochemistry / Febs. 147: 371-9. PMID 2982616 DOI: 10.1111/J.1432-1033.1985.Tb08760.X  0.459
1985 Cadet J, Voituriez L, Hruska FE, Kan L, Leeuw FAAMd, Altona C. Characterization of thymidine ultraviolet photoproducts. Cyclobutane dimers and 5,6-dihydrothymidines Canadian Journal of Chemistry. 63: 2861-2868. DOI: 10.1139/V85-477  0.386
1984 Mellema JR, van der Woerd R, van der Marel GA, van Boom JH, Altona C. Proton NMR study and conformational analysis of d(CGT), d(TCG) and d(CGTCG) in aqueous solution. The effect of a dangling thymidine and of a thymidine mismatch on DNA mini-duplexes. Nucleic Acids Research. 12: 5061-78. PMID 6739297 DOI: 10.1093/nar/12.12.5061  0.597
1984 Mellema JR, Pieters JM, van der Marel GA, van Boom JH, Haasnoot CA, Altona C. Sequence-dependent structural variation in single-helical DNA. Proton NMR studies of d(T-A-T-A) and d(A-T-A-T) in aqueous solution. European Journal of Biochemistry / Febs. 143: 285-301. PMID 6547907 DOI: 10.1111/J.1432-1033.1984.Tb08371.X  0.803
1984 den Hartog JH, Altona C, van Boom JH, Reedijk J. A phosphorus NMR study of the reaction products of cis-diamminedichloroplatinum (II) with a double-helical oligonucleotide and with DNA. Febs Letters. 176: 393-7. PMID 6541594 DOI: 10.1016/0014-5793(84)81204-1  0.582
1984 Lankhorst PP, Haasnoot CA, Erkelens C, Altona C. Carbon-13 NMR in conformational analysis of nucleic acid fragments. 2. A reparametrization of the Karplus equation for vicinal NMR coupling constants in CCOP and HCOP fragments. Journal of Biomolecular Structure & Dynamics. 1: 1387-405. PMID 6400827 DOI: 10.1080/07391102.1984.10507527  0.328
1984 Mellema JR, Jellema AK, Haasnoot CA, Van Boom JH, Altona C. Conformational analysis of the single-helical DNA fragment d(T-A-A-T) in aqueous solution. The combined use of NMR proton chemical shifts and coupling constants obtained at 300 MHz and 500 MHz. European Journal of Biochemistry / Febs. 141: 165-75. PMID 6327305 DOI: 10.1111/J.1432-1033.1984.Tb08171.X  0.826
1984 Lankhorst PP, Haasnoot CA, Erkelens C, Altona C. Carbon-13 NMR in conformational analysis of nucleic acid fragments. 3. The magnitude of torsional angle epsilon in d(TpA) from CCOP and HCOP NMR coupling constants. Nucleic Acids Research. 12: 5419-28. PMID 6087285 DOI: 10.1093/nar/12.13.5419  0.428
1984 Mellema Jr, Woerd RVD, Marel GAvD, Boom JHv, Altona C. Proton NMR study and confomiational analysis of d(CGT), d(TCG) and (CGTCG) in aqueous solution. The effect of a dangling thymidlne and of a tbymidine mismatch on DNA mini-duplexes Nucleic Acids Research. 12: 5061-5078. DOI: 10.1093/nar/12.12.5061  0.303
1984 Den Hartog JHJ, Altona C, Van Boom JH, Van Der Marel GA, Haasnoot CAG, Reedijk J. cis-diamminedichloroplatinum(II) induced distortion in a double-helical DNA fragment Journal of the American Chemical Society. 106: 1528-1530. DOI: 10.1021/Ja00317A081  0.315
1984 de Leeuw FAAM, Van Kampen PN, Altona C, Díez E, Esteban AL. Relationships between torsion angles and ring-puckering coordinates. Part III. Application to heterocyclic puckered five-membered rings Journal of Molecular Structure. 125: 67-88. DOI: 10.1016/0022-2860(84)85325-9  0.43
1984 Díez E, Esteban AL, Bermejo FJ, Altona C, de Leeuw FAAM. Relationships between torsional angles and ring-puckering coordinates. Part II Journal of Molecular Structure. 125: 49-65. DOI: 10.1016/0022-2860(84)85324-7  0.326
1984 Den Hartog JHJ, Altona C, Van Boom JH, Reedijk J. The structure of cis-platinum trinucleoside diphosphate species; the influence of ligand substitutions upon the conformation of the adducts Recueil Des Travaux Chimiques Des Pays Bas. 103: 322-328. DOI: 10.1002/Recl.19841031105  0.452
1983 Doornbos J, Barascut JL, Lazrek H, Imbach JL, van Westrenen J, Visser GM, van Boom JH, Altona C. Conformational analysis of oligoarabinonucleotides. An NMR and CD study. Nucleic Acids Research. 11: 4583-600. PMID 6866774 DOI: 10.1093/nar/11.13.4583  0.476
1983 Doornbos J, Charubala R, Pfleiderer W, Altona C. Conformational analysis of the trinucleoside diphosphate 3'd(A2'-5'A2'-5'A). An NMR and CD study. Nucleic Acids Research. 11: 4569-82. PMID 6866773 DOI: 10.1093/Nar/11.13.4569  0.45
1983 Doornbos J, Gosselin G, Imbach JL, Altona C. Conformational characteristics of the trinucleoside diphosphate xyloA2'-5'xyloA2'-5'xyloA. A nuclear magnetic resonance and CD study. Nucleic Acids Research. 11: 4553-67. PMID 6866772 DOI: 10.1093/nar/11.13.4553  0.349
1983 Mellema JR, van Kampen PN, Carlson CN, Bosshard HE, Altona C. A double helix B-type geometry based on high-resolution proton NMR of single-helical DNA fragments: d(TA)5 x d(TA)5. Nucleic Acids Research. 11: 2893-905. PMID 6856480 DOI: 10.1093/nar/11.9.2893  0.329
1983 Lankhorst PP, Wille G, van Boom JH, Altona C, Haasnoot CA. Conformational analysis of a ribopentanucleoside tetraphosphate in aqueous solution. A two-dimensional NMR study at 500 MHz. Nucleic Acids Research. 11: 2839-56. PMID 6856477 DOI: 10.1093/nar/11.9.2839  0.796
1983 Sanderson MR, Mellema JR, van der Marel GA, Wille G, van Boom JH, Altona C. Assignment of non-exchangeable base proton and H1' resonances of a deoxyoctanucleoside heptaphosphate d(G-G-C*-C*-G-G-C-C) by using the nuclear Overhauser effect. Nucleic Acids Research. 11: 3333-46. PMID 6856458 DOI: 10.1093/nar/11.10.3333  0.523
1983 den Hartog JH, Altona C, van Boom JH, Marcelis AT, van der Marel GA, Rinkel LJ, Wille-Hazeleger G, Reedijk J. cis-Platinum induced distortions in DNA. Conformational analysis of d(GpCpG) and cis-pt(NH3)2[d(GpCpG)], studied by 500-MHz NMR. European Journal of Biochemistry / Febs. 134: 485-95. PMID 6684039 DOI: 10.1111/J.1432-1033.1983.Tb07593.X  0.601
1983 Doornbos J, de Leeuw HP, Olsthoorn CS, Wille-Hazeleger G, Westerink HP, van Boom JH, Altona C. Conformational analysis of m4(2)C-m4(2)C-m6(2)A: a chemically modified 3'-acceptor end of tRNA, studied by NMR and CD methods. Nucleic Acids Research. 11: 7517-36. PMID 6647027  0.327
1983 van Boom JH, van der Marel GA, Westerink H, van Boeckel CA, Mellema JR, Altona C, Hilbers CW, Haasnoot CA, de Bruin SH, Berendsen RG. Synthesis and conformational analysis of synthetic DNA fragments. Cold Spring Harbor Symposia On Quantitative Biology. 47: 403-9. PMID 6574853  0.774
1983 Lankhorst PP, Erkelens C, Haasnoot CA, Altona C. Carbon-13 NMR in conformational analysis of nucleic acid fragments. Heteronuclear chemical shift correlation spectroscopy of RNA constituents. Nucleic Acids Research. 11: 7215-30. PMID 6195595 DOI: 10.1093/nar/11.20.7215  0.434
1983 Mellema JR, Haasnoot CA, van der Marel GA, Wille G, van Boeckel CA, van Boom JH, Altona C. Proton NMR studies on the covalently linked RNA-DNA hybrid r(GCG)d(TATACGC). Assignment of proton resonances by application of the nuclear Overhauser effect. Nucleic Acids Research. 11: 5717-38. PMID 6193486 DOI: 10.1093/nar/11.16.5717  0.807
1983 Doornbos J, Wreesmann CT, Van Boom JH, Altona C. Conformational analysis of the single-stranded ribonucleic acid A-A-C-C. A one-dimensional and two-dimensional proton NMR study at 500 MHz. European Journal of Biochemistry / Febs. 131: 571-9. PMID 6188609 DOI: 10.1111/J.1432-1033.1983.Tb07301.X  0.59
1983 De Leeuw FAAM, Altona C, Kessler H, Bermel W, Friedrich A, Krack G, Hull WE. Peptide conformations. 20. Conformational analysis of proline rings from proton spin-spin coupling constants and force-field calculations: application to three cyclic tripeptides Journal of the American Chemical Society. 105: 2237-2246. DOI: 10.1021/Ja00346A023  0.372
1983 De Leeuw FAAM, Van Beuzekom AA, Altona C. Through-Space effects on vicinal proton spin-spin coupling constants mediated via hetero atoms: Nonequivalence of cis couplings in five-membered rings Journal of Computational Chemistry. 4: 438-448. DOI: 10.1002/JCC.540040320  0.369
1983 De Leeuw FAAM, Altona C. Computer-assisted pseudorotation analysis of five-membered rings by means of proton spin-spin coupling constants: ProgramPSEUROT Journal of Computational Chemistry. 4: 428-437. DOI: 10.1002/JCC.540040319  0.38
1982 Olsthoorn CS, Doornbos J, de Leeuw HP, Altona C. Influence of the 2'-hydroxyl group and of 6-N-methylation on the conformation of adenine dinucleoside monophosphates in solution. A nuclear magnetic resonance and circular dichroism study. European Journal of Biochemistry / Febs. 125: 367-82. PMID 7117238 DOI: 10.1111/J.1432-1033.1982.Tb06693.X  0.485
1982 den Hartog JH, Altona C, Chottard JC, Girault JP, Lallemand JY, de Leeuw FA, Marcelis AT, Reedijk J. Conformational analysis of the adduct cis-[Pt(NH3)2 d(GpG)]+ in aqueous solution. A high field (500-300 MHz) nuclear magnetic resonance investigation. Nucleic Acids Research. 10: 4715-30. PMID 6890203 DOI: 10.1093/Nar/10.15.4715  0.519
1982 Hartel AJ, Lankhorst PP, Altona C. Thermodynamics of stacking and of self-association of the dinucleoside monophosphate m2(6)A-U from proton NMR chemical shifts: differential concentration temperature profile method. European Journal of Biochemistry / Febs. 129: 343-57. PMID 6295763 DOI: 10.1111/J.1432-1033.1982.TB07057.X  0.412
1982 De Leeuw FAAM, Altona C. Conformational analysis of β-D-ribo-, β-D-deoxyribo-, β-D-arabino-, β-D-xylo-, and β-D-lyxo-nucleosides from proton-proton coupling constants Journal of the Chemical Society, Perkin Transactions 2. 375-384. DOI: 10.1039/P29820000375  0.374
1982 Lankhorst PP, Groeneveld CM, Wille G, van Boom JH, Altona C, Haasnoot CAG. Conformational analysis of an RNA triplet in aqueous solution: m6 2 A-U-m6 2 A studied by two-dimensional nuclear magnetic resonance at 500 MHz Recueil Des Travaux Chimiques Des Pays-Bas. 101: 253-263. DOI: 10.1002/RECL.19821010705  0.449
1982 van der Marel GA, Wille G, Westerink H, Wang AH, Rich A, Mellema JR, Altona C, van Boom JH. Synthesis of DNA fragments containing 5-methyl-deoxycytidine residues Recueil Des Travaux Chimiques Des Pays-Bas. 101: 77-78. DOI: 10.1002/RECL.19821010204  0.311
1981 Mellema JR, Haasnoot CA, Van Boom JH, Altona C. Complete assignment and conformational analysis of a deoxyribotetranucleotide. d(TAAT). A 360 and 500 Mhz NMR study. Biochimica Et Biophysica Acta. 655: 256-64. PMID 7284386 DOI: 10.1016/0005-2787(81)90016-2  0.802
1981 Doornbos J, den Hartog JA, van Boom JH, Altona C. Conformational analysis of the nucleotides A2'-5'A, A2'-5'A2'-5'A and A2'-5'U from nuclear magnetic resonance and circular dichroism studies. European Journal of Biochemistry / Febs. 116: 403-12. PMID 7250133 DOI: 10.1111/J.1432-1033.1981.Tb05349.X  0.487
1981 Olsthoorn CS, Bostelaar LJ, De Rooij JF, Van Boom JH, Altona C. Circular dichroism study of stacking properties of oligodeoxyadenylates and polydeoxyadenylate. A three-state conformational model. European Journal of Biochemistry / Febs. 115: 309-21. PMID 7238508 DOI: 10.1111/j.1432-1033.1981.tb05240.x  0.589
1981 Hartel AJ, Wille-Hazeleger G, van Boom JH, Altona C. Conformational analysis of a modified ribotetranucleoside triphosphate: m6(2)A-U-m6(2)A-U studied in aqueous solution by nuclear magnetic resonance at 500 MHz. Nucleic Acids Research. 9: 1405-23. PMID 6785726 DOI: 10.1093/nar/9.6.1405  0.587
1981 Haasnoot CAG, de Leeuw FAAM, de Leeuw HPM, Altona C. The relationship between proton-proton NMR coupling constants and substituent electronegativities. II—conformational analysis of the sugar ring in nucleosides and nucleotides in solution using a generalized Karplus equation Organic Magnetic Resonance. 15: 43-52. DOI: 10.1002/mrc.1270150111  0.48
1981 Haasnoot CAG, De Leeuw FAAM, De Leeuw HPM, Altona C. Relationship between proton-proton nmr coupling constants and substituent electronegativities. III. Conformational analysis of proline rings in solution using a generalized Karplus equation Biopolymers. 20: 1211-1245. DOI: 10.1002/bip.1981.360200610  0.479
1980 Haasnoot CA, den Hartog JH, de Rooij JF, van Boom JH, Altona C. Loopstructures in synthetic oligodeoxynucleotides. Nucleic Acids Research. 8: 169-81. PMID 7355127 DOI: 10.1093/nar/8.1.169  0.788
1980 Olsthoorn CS, Haasnoot CA, Altona C. Circular dichroism studies of 6-N-methylated adenylyladenosine and adenylyluridine and their parent compounds. Thermodynamics of stacking. European Journal of Biochemistry / Febs. 106: 85-95. PMID 7341235 DOI: 10.1111/J.1432-1033.1980.TB05999.X  0.342
1980 Olsthoorn CS, Bostelaar LJ, Van Boom JH, Altona C. Conformational characteristics of the trinucleoside diphosphate dApdApdA and its constituents from nuclear magnetic resonance and circular dichroism studies. Extrapolation to the stacked conformers. European Journal of Biochemistry / Febs. 112: 95-110. PMID 6935052 DOI: 10.1111/J.1432-1033.1980.Tb04991.X  0.64
1980 Haasnoot CAG, de Leeuw FAAM, Altona C. The relationship between proton-proton NMR coupling constants and substituent electronegativities-I. An empirical generalization of the karplus equation Tetrahedron. 36: 2783-2792. DOI: 10.1016/0040-4020(80)80155-4  0.379
1980 Altona C, Haasnoot CAG. Prediction ofanti andgauche vicinal proton-proton coupling constants in carbohydrates: A simple additivity rule for pyranose rings Organic Magnetic Resonance. 13: 417-429. DOI: 10.1002/mrc.1270130606  0.4
1980 De Leeuw HPM, Haasnoot CAG, Altona C. Empirical Correlations Between Conformational Parameters in β-D-Furanoside Fragments Derived from a Statistical Survey of Crystal Structures of Nucleic Acid Constituents Full Description of Nucleoside Molecular Geometries in Terms of Four Parameters Israel Journal of Chemistry. 20: 108-126. DOI: 10.1002/ijch.198000059  0.459
1980 HAASNOOT CAG, DE LEEUW FAAM, DE LEEUW HPM, ALTONA C. ChemInform Abstract: INTERPRETATION OF VICINAL PROTON-PROTON COUPLING CONSTANTS BY A GENERALIZED KARPLUS RELATION. CONFORMATIONAL ANALYSIS OF THE EXOCYCLIC C4′-C5′ BOND IN NUCLEOSIDES AND NUCLEOTIDES Chemischer Informationsdienst. 11. DOI: 10.1002/chin.198012048  0.429
1979 Haasnoot CA, Altona C. A conformational study of nucleic acid phosphate ester bonds using phosphorus-31 nuclear magnetic resonance. Nucleic Acids Research. 6: 1135-49. PMID 440971 DOI: 10.1093/nar/6.3.1135  0.392
1979 Haasnoot CAG, de Leeuw FAAM, de Leeuw HPM, Altona C. Interpretation of vicinal proton-proton coupling constants by a generalized Karplus relation. Conformational analysis of the exocyclic C4′-C5′ bond in nucleosides and nucleotides: Preliminary Communication Recueil Des Travaux Chimiques Des Pays-Bas. 98: 576-577. DOI: 10.1002/RECL.19790981206  0.401
1977 De Leeuw HP, De Jager JR, Koeners HJ, Van Boom JH, Altona C. Puromycin and some of its analogues: conformational properties in solution. A 360-MHz nuclear-magnetic-resonance investigation. European Journal of Biochemistry / Febs. 76: 209-17. PMID 880948 DOI: 10.1111/J.1432-1033.1977.Tb11586.X  0.627
1977 De Kok AJ, Romars C, De Leeuw HPM, Altona C, Van Boom JH. Crystal structure and molecular conformation of 2',3'-O- methoxymethyleneuridine: X-ray and nuclear magnetic resonance investigation Journal of the Chemical Society, Perkin Transactions 2. 487-493. DOI: 10.1039/P29770000487  0.476
1976 Altona C, Van Boom JH, Haasnoot CA. Conformational analysis of a DNA triplet in aqueous solution. Thymidylyl-(3'-5')-thymidylyl-(3'-5')-2'-deoxyadenosine, d(T-T-A), studied by 1H nuclear magnetic resonance at 360 MHz. European Journal of Biochemistry / Febs. 71: 557-62. PMID 1009965 DOI: 10.1111/J.1432-1033.1976.Tb11145.X  0.813
1976 Blom CE, Altona C. Application of self-consistent-field abinitio calculations to organic molecules ii. Scale factor method for the calculation of vibrational frequencies from ab initio force constants: Ethane, propane and cyclopropane Molecular Physics. 31: 1377-1391. DOI: 10.1080/00268977600101081  0.326
1976 Blom CE, Slingerland PJ, Altona C. Application of self-consistent-field ab initio calculations to organic molecules i. Equilibrium structure and force constants of hydrocarbons Molecular Physics. 31: 1359-1376. DOI: 10.1080/00268977600101071  0.334
1975 KOER FJ, DE HOOG AJ, ALTONA C. ChemInform Abstract: CONFORMATION OF NON-AROMATIC RING COMPOUNDS PART 91, CARBON-13 NUCLEAR MAGNETIC RESONANCE SPECTRA OF SOME MONO- AND DI-ALKYL SUBSTITUTED GLUTARIC ANHYDRIDES Chemischer Informationsdienst. 6: no-no. DOI: 10.1002/chin.197532067  0.418
1975 KOER FJ, FABER DH, ALTONA C. ChemInform Abstract: CONFORMATION OF NON-AROMATIC RING COMPOUNDS PART 89, THE CONFORMATION OF 3-(2,6-DICHLOROPHENYL)GLUTARIC ANHYDRIDE STUDIED BY DYNAMIC PROTON MAGNETIC RESONANCE AND EMPIRICAL FORCE FIELD CALCULATIONS Chemischer Informationsdienst. 6. DOI: 10.1002/chin.197513096  0.435
1974 Faber DH, Altona C. The conformation of non-aromatic ring compounds. LXXXII. The crystal and molecular structure of cis,trans-2,5-di-t-butylcyclohexanol toluene-p-sulphonate Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 30: 449-458. DOI: 10.1107/S0567740874002974  0.306
1974 Altona C, Koeners HJ, de Jager JR, van Boom JH, van Binst G. Adenylyl-uridine. Assignment and analysis of the 270 Mhz fast Fourier transform proton magnetic resonance spectrum Recueil Des Travaux Chimiques Des Pays-Bas. 93: 169-171. DOI: 10.1002/RECL.19740930611  0.304
1974 KOER FJ, ALTONA C. ChemInform Abstract: CONFORMATION OF NON-AROMATIC RING COMPOUNDS PART 84, DIPOLE MOMENTS AND 100 MHZ FOURIER-TRANSFORM PROTON MAGNETIC RESONANCE SPECTRA OF SOME SUBSTITUTED 3-PHENYLGLUTARIC ANHYDRIDES, A CONFORMATIONAL ANALYSIS Chemischer Informationsdienst. 5. DOI: 10.1002/chin.197442092  0.349
1973 Altona C, Sundaralingam M. Conformational analysis of the sugar ring in nucleosides and nucleotides. Improved method for the interpretation of proton magnetic resonance coupling constants. Journal of the American Chemical Society. 95: 2333-44. PMID 4709237  0.541
1973 Koer FJ, van Asbeck TMW, Altona C. Conformation of non-aromatic ring compounds-80: Calculation of dihedral angles from vicinal proton coupling constants in mono- and di-substituted glutaric anhydrides Recueil Des Travaux Chimiques Des Pays-Bas. 92: 1003-1014. DOI: 10.1002/RECL.19730920910  0.426
1973 KOER FJ, VAN ASBECK TMW, ALTONA C. ChemInform Abstract: CONFORMATION OF NON-AROMATIC RING COMPOUNDS PART 80, CALCULATION OF DIHEDRAL ANGLES FROM VICINAL PROTON COUPLING CONSTANTS IN MONO- AND DI-SUBSTITUTED GLUTARIC ANHYDRIDES Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/chin.197352111  0.465
1973 ALTONA C, SUNDARALINGAM M. ChemInform Abstract: KONFORM.-ANALYSE DES ZUCKERRINGES IN NUCLEOSIDEN UND NUCLEOTIDEN, VERBESSERTE METHODE ZUR INTERPRETATION VON (1)H-NMR-KOPPLUNGSKONSTANTEN Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/chin.197324433  0.463
1973 ALTONA C, SUNDARALINGAM M. ChemInform Abstract: ANALYSE DER KONFORM. DES ZUCKERRINGES IN NUCLEOSIDEN UND NUCLEOTIDEN, NEUE BESCHREIBUNG AUF DER GRUNDLAGE DER PSEUDOROTATION Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/chin.197304092  0.418
1972 Altona C, Sundaralingam M. Conformational analysis of the sugar ring in nucleosides and nucleotides. A new description using the concept of pseudorotation. Journal of the American Chemical Society. 94: 8205-12. PMID 5079964  0.533
1972 Altona C, Sundaralingam M. Crystal and molecular structure of racemic 2-exo-norbornanol p-toluenesulfonate: a case of enantiomeric disorder Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 28: 1806-1816. DOI: 10.1107/S0567740872005060  0.402
1972 Geise HJ, Mijlhoff FC, Altona C. Conformation of non-aromatic ring compounds. Part 771 1 Part 76,N. de Wolf, G.C. Verschoor and C. Romers, Acta Crystallogr., in press.. The molecular structure of gaseous 1,1-dimethylcyclohexane; an electron diffraction study Journal of Molecular Structure. 13: 211-217. DOI: 10.1016/0022-2860(72)87009-1  0.413
1971 Altona C, De Graaff RAG, Leeuwestein CH, Romers C. (S)-(-)-spiro(4,4)nonane-1,6-dione, X-ray analysis and valence-force calculations Journal of the Chemical Society D: Chemical Communications. 1305-1307. DOI: 10.1039/C29710001305  0.714
1970 Altona C, Sundaralingam M. Geometry of the substituted cyclohexane ring. X-ray structure determinations and empirical valence-force calculations Tetrahedron. 26: 925-939. DOI: 10.1016/S0040-4020(01)97890-1  0.473
1970 Buys HR, de Vries HJA, Hageman HJ, Altona C. Conformation of non‐aromatic ring compounds. Part 61 Conformational equilibrium in trans‐2‐halogenocyclohexanols Recueil Des Travaux Chimiques Des Pays‐Bas. 89: 245-256. DOI: 10.1002/recl.19700890302  0.386
1970 ALTONA C, SUNDARALINGAM M. ChemInform Abstract: BEWEIS FUER VERDRILLTE NORBORNANE, ROENTGEN-BEUGUNG UND VALENZ-KRAFTFELD-BERECHNUNGEN Chemischer Informationsdienst. Organische Chemie. 1: no-no. DOI: 10.1002/chin.197027154  0.4
1970 ALTONA C, SUNDARALINGAM M. ChemInform Abstract: GEOMETRIE DES SUBSTITUIERTEN CYCLOHEXAN-RINGES, ROENTGEN-STRUKTURBESTIMMUNGEN UND EMPIRISCHE BERECHNUNGEN VON BINDUNGSSTAERKEN Chemischer Informationsdienst. Organische Chemie. 1: no-no. DOI: 10.1002/chin.197023025  0.489
1970 Altona C, Sundaralingam M. Evidence for twisted norbornanes. X-ray diffraction and valence force-field calculations Journal of the American Chemical Society. 92: 1995-1999.  0.393
1969 de Hoog A, Buys H, Altona C, Havinga E. Conformation of non-aromatic ring compounds—LII Tetrahedron. 25: 3365-3375. DOI: 10.1016/s0040-4020(01)82869-6  0.75
1969 Altona C, Hageman HJ, Havinga E. Conformation of open‐chain compounds. Part 4. Carbon‐halogen stretching frequencies, dipole moments, and conformation of some 1‐halogeno‐1‐halogenomethylcyclohexanes and related compounds Recueil Des Travaux Chimiques Des Pays‐Bas. 88: 43-51. DOI: 10.1002/recl.19690880108  0.321
1969 de Hoog AJ, Buys HR, Altona C, Havinga E. Conformation of non-aromatic ring compounds-LII. NMR spectra and dipole moments of 2-alkoxytetrahydropyrans Tetrahedron. 25: 3365-3375.  0.73
1968 Buys HR, Altona C, Havinga E. The conformation of non-aromatic ring compounds-XLIII. Carbon-halogen stretching frequencies and conformation of 3-halogeno- and trans-3-4-dihalogenotetrahydrofurans Tetrahedron. 24: 3019-3030. DOI: 10.1016/S0040-4020(01)98710-1  0.742
1968 Altona C, Geise HJ, Romers C. Conformation of non-aromatic ring Compounds-XXV. Geometry and conformation of ring D in some steroids from X-ray structure determinations Tetrahedron. 24: 13-32. DOI: 10.1016/0040-4020(68)89003-9  0.755
1968 Altona C, Geise H, Romers C. Conformation of non-aromatic ring Compounds—XXV Tetrahedron. 24: 13-32. DOI: 10.1016/0040-4020(68)89003-9  0.711
1968 Altona C, Hageman HJ, Havinga E. Conformation of non‐aromatic ring compounds.: Part 45. Carbon‐halogen stretching frequencies and conformation of 1‐alkyl‐1‐halogenocyclohexanes Recueil Des Travaux Chimiques Des Pays‐Bas. 87: 353-361. DOI: 10.1002/recl.19680870316  0.317
1968 Altona C, van der Veek APM. Conformation of non-aromatic ring compounds-XLIV. NMR spectra and dipole moments of some 2-substituted 1,3-dioxolanes Tetrahedron. 24: 4377-4391.  0.361
1968 Altona C, Hageman HJ, Havinga E. The conformation of non-aromatic ring compounds-XL. Characteristic vibration frequencies of some cyclic vicinal dihalogenides with anti configuration-I Spectrochimica Acta Part a: Molecular Spectroscopy. 24: 633-653.  0.689
1967 Geise HJ, Altona C, Romers C. Conformation of non-aromatic ring compounds. XXIV. On the geometry of the perhydrophenanthrene skeleton in some steroids. Tetrahedron. 23: 439-63. PMID 6037289 DOI: 10.1016/S0040-4020(01)83329-9  0.744
1967 Geise H, Altona C, Romers C. The relations between torsional and valency angles of cyclopentane Tetrahedron Letters. 8: 1383-1386. DOI: 10.1016/S0040-4039(00)71589-9  0.644
1967 Geise HJ, Altona C, Romers C. The relations between torsional and valency angles of cyclopentane Tetrahedron Letters. 8: 1383-1386.  0.644
1967 Altona C, Buys HR, Hageman HJ, Havinga E. Conformation of non-aromatic ring compounds-XXXIII. Trans-1,2-dihalogenocyclohexanes, trans-1,2-dihalogenocyclopentanes and α-halogenocyclohexanones; correlation between dipole moments and vicinal proton spin coupling constants Tetrahedron. 23: 2265-2279.  0.71
1967 Buys HH, Altona C, Havinga E. The conformation of open-chain compounds I. Dipole moments and vicinal proton spin coupling constants of 1,1,2-trichloro- and 1,1,2-tribromoethane Tetrahedron Letters. 8: 3067-3070.  0.693
1967 Altona C, Havinga E. Investigations into conformation on non-aromatic ring compounds-XI. Coupling constants in some cis-2-3disubstituted-1,4-dioxans; A reassignment of the structure of trans-naphthodioxan Tetrahedron. 23: 528.  0.716
1966 Altona C, Buys HR, Havinga E. Conformation of non-aromatic ring compounds XXIX: Conformation and pseudorotation in trans -1,2-dihalogenocyclopentanes Recueil Des Travaux Chimiques Des Pays-Bas. 85: 973-982. DOI: 10.1002/RECL.19660851002  0.35
1966 Altona C, Havinga E. Investigations into the conformation of non-aromatic ring compounds-XI. Coupling constants in some cis-2,3-disubstituted-1,4-dioxans: a reassignment of the structure of trans-naphthodioxan Tetrahedron. 22: 2275-2280.  0.716
1959 Altona C, Romers C, Havinga E. Molecular structure and conformation of some dihalogenodioxanes Tetrahedron Letters. 1: 16-20.  0.794
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