Lignans and triterpenes from cytotoxic extract of Eriope blanchetii

被引：32

作者：

David, JP ^{[1
]}

da Silva, EF

de Moura, DL

Guedas, MLD

Assunçao, RD

David, JM

机构：

[1] Univ Fed Bahia, Fac Farm, BR-40170290 Salvador, BA, Brazil

[2] Univ Fed Bahia, Inst Biol, BR-40170290 Salvador, BA, Brazil

[3] Univ Fed Bahia, Inst Quim, BR-40170290 Salvador, BA, Brazil

来源：

QUIMICA NOVA | 2001年 / 24卷 / 06期

关键词：

Lamiaceae; Eriope blanchetii; lignans; triterpenes;

D O I：

10.1590/S0100-40422001000600004

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This phytochemical study performed with the cytotoxic chloroformic extract of Eriope blanchetii (Bench.) Harley was the first work with this species and describes from aerial parts the isolation of two lignans of podophylotoxin type named beta -peltatin and alpha -peltatin. Besides them it was obtained four triterpenes; oleanolic acid, ursolic acid, 2 alpha ,3 beta -dihydroxy-urs-12-en-28-olic acid, 2 alpha ,3 beta ,19 alpha -trihydroxy-urs-12-en-28-olic acid, named tormentic acid and 3 beta -glucosyl-sitosterol. The compounds were identified by analysis of their spectral data.

引用

页码：730 / 733

页数：4

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