摘要
从四川产泽泻中分离出七个泽泻醇类成分 ,其中 2 4 乙酰泽泻醇F为新确定的立体构型 ,其它已知成分为泽泻醇F、2 3 乙酰泽泻醇B、16 羟基 2 3 乙酰泽泻醇B、13β ,17β 环氧泽泻醇B、2 3 乙酰泽泻醇C。
From dried tuber of Alisma orientalis Juzep.collected in Sichuan Province,China,a new triterpenes,alisol F 24 acetate,was isolated.On the basis of chemical methods and spectroscopic analysis its structure was elucidated as 16β,23β epoxy 11β,25 dihydroxy 24(R) acetoxy protost 13(17) en 3 one.alisol F,alisol B 23 acetate,16β Hydroxyalisol B23 acetate,13β,17β Epoxyalisol B,alisol C 23 acetate,alisol C were also isolated from this plant.
出处
《天然产物研究与开发》
CAS
CSCD
2001年第4期1-4,共4页
Natural Product Research and Development
基金
国家九五攻关项目 (96 90 3 0 2 0 3 )
