Stereoselective Synthesis of Anti-Hepatitis B Drug, Entecavir, through Regio- and Stereoselective Epoxide Cleavage

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14
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13

초록

A stereoselective synthesis of entecavir, an anti-hepatitis B (HBV) drug, was accomplished by a regioselective isopropylidene cleavage, stereoselective Sharpless epoxidation, and Ti-III-mediated regio- and stereoselective epoxide cleavage as key steps.

키워드

carbocyclic nucleoside; entecavir; hepatitis B; Stereoselective synthesis; titanium; VIRUS INFECTION; ASYMMETRIC EPOXIDATION; VERSATILE INTERMEDIATE; 2,3-EPOXY ALCOHOLS; BMS-200475; MECHANISM; KETONES; POTENT
제목
Stereoselective Synthesis of Anti-Hepatitis B Drug, Entecavir, through Regio- and Stereoselective Epoxide Cleavage
저자
Hyun, Young Eum; Kim, Hong-Rae; Choi, Yongseok; Jeong, Lak Shin
DOI
10.1002/ajoc.201700032
발행일
2017-09
유형
Article
저널명
Asian Journal of Organic Chemistry
권
6
호
9
페이지
1213 ~ 1218