Comparative conformational analysis of nucleosides by NMR, X-ray, and semi-empirical (PM3 vs. AM1) methods

被引:6
|
作者
Mikhailopulo, IA
Sokolov, YA
He, JL
Chittepu, P
Rosemeyer, H
Seela, F
机构
[1] Univ Kuopio, Dept Pharmaceut Chem, FIN-70211 Kuopio, Finland
[2] Natl Acad Sci, Inst Bioorgan Chem, Minsk, BELARUS
[3] Univ Osnabruck, Inst Chem, D-4500 Osnabruck, Germany
来源
关键词
ortho-azanucleosides; conformational analysis;
D O I
10.1081/NCN-200060278
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The 2'-deoxy-2'-fluoro-beta-D-arabinofuranosyl ortho-aza-purine and -pyrimidine nucleosides manifest an unusually rigid sugar N conformation in solution.
引用
收藏
页码:701 / 705
页数:5
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