Clerodane-type diterpenes from the seed pods of Hymenaea courbaril var. stilbocarpa

被引：46

作者：

Nogueira, RT

Shepherd, GJ

Laverde, A

Marsaioli, AJ

Imamura, PM

机构：

[1] UNICAMP, Inst Quim, BR-13083970 Campinas, SP, Brazil

[2] UNICAMP, Inst Biol, Campinas, SP, Brazil

来源：

PHYTOCHEMISTRY | 2001年 / 58卷 / 08期

基金：

巴西圣保罗研究基金会;

关键词：

Hymenaea courbaril var. stilbocarpa; clerodane; diterpenes;

D O I：

10.1016/S0031-9422(01)00303-X

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：

Three known and two new diterpenes were isolated from the ethyl acetate extract of Hymenaea courbaril var. stilbocarpa seed pods. One of the compounds was elucidated as (5R*,8S*,9S*,10R*)-cleroda-3,13E-dien-15-oic acid and the other was elucidated, after treatment with diazomethane, as methyl (5S*,8S*,9S*,10R*)-cleroda-3,13E-dien-15-oate. The known diterpenes were identified as (-)-ozic acid, (-)-isoozic acid and (-)-kovalenic acid which were characterized as their methyl ester derivatives. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1153 / 1157

页数：5

共 21 条

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