Eudesmane derivatives from Pluchea quitoc

被引：24

作者：

Guilhon, GMSP ^{[1
]}

Muller, AH ^{[1
]}

机构：

[1] FED UNIV PARA, CTR CIENCIAS EXATAS & NAT, DEPT QUIM, BR-66075900 BELEM, PARA, BRAZIL

来源：

PHYTOCHEMISTRY | 1996年 / 43卷 / 02期

关键词：

Pluchea quitoc; Compositae; sesquiterpenes; eudesmane derivatives;

D O I：

10.1016/0031-9422(96)00229-4

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：

Four new eudesmane derivatives have been isolated from the hexane extract of the aerial parts of Pluchea quitoc. Their structures were deduced from spectroscopic studies, including 2D-shift correlation and DEFT NMR experiments. Stigmasterol, beta-amyrin, taraxasterol, pseudo-taraxasterol, together with two known eudesmane derivatives were also obtained. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：417 / 421

页数：5

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