OCCURRENCE OF D/E TRANSSTEREOCHEMISTRY ISOMERIC TO URSANE (CIS) SERIES IN A NEW PENTACYCLIC TRITERPENE FROM CALOTROPIS-PROCERA

被引：24

作者：

BHUTANI, KK

GUPTA, DK

KAPIL, RS

机构：

[1] Regional Research Laboratory

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 49期

关键词：

D O I：

10.1016/S0040-4039(00)60833-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An unusual C-18 isoursane pentacyclic triterpene isolated from the root bark of Calotropis procera is assigned structure 1 on the basis of spectral and chemical studies.

引用

页码：7593 / 7596

页数：4

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