ENANTIOSPECIFIC SYNTHESIS OF SPIROACETALS .1. AN ENANTIOSPECIFIC SYNTHESIS OF (-)-TALAROMYCIN-A AND (-)-TALAROMYCIN-B FROM D-FRUCTOSE

被引：24

作者：

CUBERO, II

LOPEZESPINOSA, MTP

机构：

[1] Department of Organic Chemistry, Faculty of Pharmacy, University of Granada

来源：

CARBOHYDRATE RESEARCH | 1990年 / 205卷

关键词：

D O I：

10.1016/0008-6215(90)80148-V

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：

(3R,4R,5S,6R,9RS)-9-Ethyl-3,4,5-trihydroxy-1,7-dioxaspiro[5.5]undecane (9) has been synthesised from 2,3:4,5-di-O-isopropylidene-β-d-fructopyranose (3) and transformed into (-)-talaromycin A (1). (-)-Talaromycin B (2) was obtained by isomerisation of 1 in acid medium. © 1990.

引用

页码：293 / 304

页数：12

共 19 条

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