SESQUITERPENE LACTONES FROM KOANOPHYLLON-ALBICAULE

被引:4
|
作者
SCHUSTER, A [1 ]
CASTRO, V [1 ]
POVEDA, L [1 ]
PAPASTERGIOU, F [1 ]
JAKUPOVIC, J [1 ]
机构
[1] UNIV COSTA RICA,ESCUELA QUIM,SAN JOSE,COSTA RICA
关键词
KOANOPHYLLON-ALBICAULE; COMPOSITAE; SESQUITERPENE LACTONES;
D O I
10.1016/0031-9422(92)83462-8
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
The aerial parts of Koanophyllon albicaule afforded 11 new sesquiterpene lactones. In addition, a large amount of germacronolide acid was obtained. The structures of the new compounds were elucidated by high field NMR spectroscopy.
引用
收藏
页码:3143 / 3146
页数:4
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