A new quassinoid from Castela texana

被引:38
作者
Dou, JH [1 ]
McChesney, JD [1 ]
Sindelar, RD [1 ]
Goins, DK [1 ]
Walker, LA [1 ]
机构
[1] UNIV MISSISSIPPI,SCH PHARM,DEPT PHARMACOGNOSY,PHARMACEUT SCI RES INST,UNIVERSITY,MS 38677
来源
JOURNAL OF NATURAL PRODUCTS | 1996年 / 59卷 / 01期
关键词
D O I
10.1021/np960013j
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new quassinoid, 11-O-trans-p-coumaroyl amarolide (1) was isolated from Castela texana, and the structure was elucidated by spectroscopic analysis. Compound 1 is the first-coumaroyl quassinoid derivative to have been isolated from nature. The known compounds amarolide (2), chaparrinone, chaparrin, glaucarubolone, holacanthone, and 15-O-beta-D-glucopyranosyl glaucarubol were also isolated. All isolated compounds were tested for their cytotoxicity and antiprotozoal activities.
引用
收藏
页码:73 / 76
页数:4
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