Synthesis of a conformationally locked AZT analogue, 3′-azido-3′-deoxy-2′-O,4′-C-methylene-5-methyluridine

被引:47
作者
Obika, S [1 ]
Andoh, J [1 ]
Sugimoto, T [1 ]
Miyashita, K [1 ]
Imanishi, T [1 ]
机构
[1] Osaka Univ, Grad Sch Pharmaceut Sci, Osaka 5650871, Japan
基金
日本学术振兴会;
关键词
nucleic acid analogues; azides; NMR; molecular modeling;
D O I
10.1016/S0040-4039(99)01324-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A bicyclic 3'-azido-3'-deoxythymidine (AZT) analogue with a locked N-conformation, 3'-azido-3'-deoxy-2'-O,4'-C-methylene-5-methyluridine (1a), and its 3'-amino derivative, 3'-amino-3'-deoxy-2'-O,4'-C-methylene-5-methyluridine (1b), were successfully synthesized from D-glucose. The conformation of 1a was also discussed by means of H-1 NMR measurements and a molecular modeling (PM3) study. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:6465 / 6468
页数:4
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