B. Partridge, C. Pritchard
Sep 15, 1995
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Influential Citations
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Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
3-Methyluridine, C 10 H 14 N 2 O 6 , (1), and 1-methylinosine, C 11 H 14 N 4 O 5 , (2), adopt conformations generally consistent with those of published ribonucleoside and ribonucleotide crystal structures. (1) has a C(2')-endo ribofuranose pucker (Altona-Sundaralingam pseudorotation angle P = 175.5°); the glycosidic conformation is anti (X CN = -133.1°). (2) has two molecules in the asymmetric unit of which both are C(2')-endo (P = 159.8, 156.9°) with syn glycosidic conformations (X CN = 67.2, 53.6°).