Sesquiterpene lactones from Brazilian Tithonia diversifolia

被引：43

作者：

Pereira, PS

Dias, DA

Vichnewski, W

Nasi, AMTT

Herz, W

机构：

[1] UNIV SAO PAULO,FAC CIENCIAS FARMACEUT,DEPT QUIM & FIS,BR-14040903 RIBEIRAO PRET,SP,BRAZIL

[2] UNIV SAO PAULO,FAC FILOSOFIA CIENCIAS & LETRAS RIBEIRAO PRET,DEPT QUIM,BR-14040901 RIBEIRAO PRET,SP,BRAZIL

[3] FLORIDA STATE UNIV,DEPT CHEM,TALLAHASSEE,FL 32306

来源：

PHYTOCHEMISTRY | 1997年 / 45卷 / 07期

基金：

巴西圣保罗研究基金会;

关键词：

Tithonia diversifolia; Asteraceae; Heliantheae; sesquiterpene lactones; heliangolides; guaianolide;

D O I：

10.1016/S0031-9422(97)00142-8

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Aerial parts of Tithonia diversifolia collected in Sao Paulo State afforded two new heliangolides in addition to the heliangolides tagitinin F and 1,2-epoxytagitinin C, one known guaianolide and the flavone hispidulin. Structures were established by spectroscopic studies. (C) 1997 Elsevier Science Ltd. All rights reserved.

引用

页码：1445 / 1448

页数：4

共 24 条

[1]

3 NEW HELIANGOLIDES FROM TITHONIA-ROTUNDIFOLIA [J].