Pentacyclic triterpenes and naphthoquinones from Euclea divinorum

被引：27

作者：

Mebe, PP ^{[1
]}

Cordell, GA

Pezzuto, JM

机构：

[1] Univ Zimbabwe, Dept Chem, Harare, Zimbabwe

[2] Univ Illinois, Coll Pharm, Chicago, IL 60612 USA

来源：

PHYTOCHEMISTRY | 1998年 / 47卷 / 02期

关键词：

Euclea divinorum; Ebenaceae; pentacyclic triterpenes; 3 beta-(5-hydroxyferuloyl)lup-20(30)ene; naphthoquinones; 7-methyljuglone; cytotoxicity;

D O I：

10.1016/S0031-9422(97)00398-1

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：

Phytochemical studies on Euclea divinorum have resulted in the isolation of lupeol, lupene, betulin, 7-methyljuglone, isodiospyrin, shinalone, catechin and 3 beta-(5-hydroxyferuloyl)lup-20(30)-ene. The structures were assigned on the basis spectral and chemical studies and the compounds were evaluated for their cytotoxic activity. (C) 1997 Elsevier Science Ltd.

引用

页码：311 / 313

页数：3

共 9 条

[1] STRUCTURE DETERMINATION AND SPECTRAL ASSIGNMENT BY PULSED POLARIZATION TRANSFER VIA LONG-RANGE H-1-C-13 COUPLINGS [J].