CYCLOCLARKEANOL, A NEW TRITERPENE FROM EUPHORBIA-CLARKEANA

被引：7

作者：

AYATOLLAHI, SAM

AHMED, Z

MALIK, A

AFZA, N

BADAR, Y

机构：

[1] UNIV KARACHI,HEJ RES INST CHEM,KARACHI 75270,PAKISTAN

[2] PAKISTAN COUNCIL SCI & IND RES,KARACHI 75280,PAKISTAN

来源：

JOURNAL OF NATURAL PRODUCTS | 1992年 / 55卷 / 07期

关键词：

D O I：

10.1021/np50085a019

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Phytochemical studies on Euphorbia clarkeana have resulted in the isolation of cycloartanol, cycloart-23-ene-3-beta,25-diol, 20-acetylingenol-3-decadienoate, and a new cycloartane-type triterpene, cycloclarkeanol. Its structure is elucidated as cycloart-22-ene-3-beta,20-epsilon,25-triol [1] on the basis of chemical and spectral studies.

引用

页码：959 / 962

页数：4

共 14 条

[1] APPLICATION OF MASS SPECTROMETRY TO STRUCTURAL INVESTIGATION OF 9,19-CYCLOSTEROLS AND TRITERPENES [J].