Glabretal triterpenoids from Dysoxylum muelleri

被引：15
作者：
Mulholland, DA
Nair, JJ
Taylor, DAH
机构：
[1] Department of Chemistry, University of Natal, Durban, 4001, King George V Avenue
来源：
PHYTOCHEMISTRY | 1996年 / 42卷 / 06期
关键词：
Dysoxylum muelleri; Meliaceae; dysoxin; triterpenoids; limonoid;
D O I：
10.1016/0031-9422(96)00170-7
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：
A hexane extract of the wood of Dysoxylum muelleri has yielded 3 alpha-cinnamoyl glabretal, 3 alpha-benzoyl glabretal, 21,24-epoxy-23 alpha,25-dihydroxy-4 alpha,4 beta,8 beta-trimethyl-14,18-cyclo-5 alpha,13 alpha,14 alpha,17 alpha-cholestan-3 alpha-cinnamoyl-7 alpha-yl acetate, 21,24-epoxy,23 alpha,25-dihydroxy-4 alpha,4 beta,8 beta-trimethyl-14,18-cyclo-5 alpha,13 alpha,14 alpha,17 alpha-cholestan-3 alpha-benzoyl-7 alpha-yl acetate; 21,23-epoxy-21,24,25-trihydroxy-4 alpha,4 beta,8 beta-trimethyl-14,18-cyclo-5 alpha,13 alpha,14 alpha,17 alpha-cholestan-3 alpha-cinnamoyl-7 alpha-yl acetate and 21,23-epoxy-21,24,25-trihydroxy-4 alpha,4 beta,8 beta-trimethyl-14,18-cyclo-5 alpha,13 alpha,14 alpha,17 alpha-cholestan-3 alpha-benzoyl-7 alpha-yl-acetate. A hexane extract of the bark yielded 6 alpha-acetoxy-obacunone acetate.
引用
收藏
页码：1667 / 1671
页数：5
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