期刊
JOURNAL OF THE CHINESE CHEMICAL SOCIETY
卷 51, 期 2, 页码 437-441出版社
CHINESE CHEM SOC
DOI: 10.1002/jccs.200400067
关键词
Ficus beecheyana Hook & Arn; Moraceae; prenylated flavone; 7,8-(2,2-dimethyl-pyrano)-6-prenyl-5,3 ',4 '-trihydroxyflavone (ficubee A); 6,7-(2,2-dimethylpyrano)-8-prenyl5,3 ',4 '-trihydroxyflavone (ficubee B)
Two new prenylated flavanones, ficubee A and ficubee B, respectively, as 7,8-(2,2-dimethylpyrano)-6-prenyl-5,3',4'-trihydroxyflavone and 6,7-(2,2-dimethylpyrano)-8-prenyl-5,3',4'-trihydroxyflavone were isolated from the roots of Ficus beecheyana together with twelve known compounds: beta-sitosterol, 5-stigmasten-3beta,7alpha-diol, 5-stigmasten-3beta,7beta-diol, 3beta-hydroxystigmast-5-en-7-one, 4-hydroxybenzaldehyde, 4-hydroxy-3-methoxybenzaidehyde, 1-(4-hydroxyphenyl)-ethanone, 4-hydroxy-3-methoxybenzoic acid, 4-hydroxy-cinnamic acid, seseline, xanthyletin, and psoralene. The structures of these secondary metabolites were determined by spectroscopic means and in comparison with published data.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据