作者:Ching-Kuo Lee、Chung-Kuang Lu、Yuen-Hsiung Kuo、Jian-Zhi Chen、Guang-Zhong Sun
DOI:10.1002/jccs.200400067
日期:2004.4
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: β-sitosterol, 5-stigmasten-3β,7α-diol, 5-stigmasten-3β,7β-diol, 3β-hydroxystigmast-5-en-7-one, 4-hydroxybenzaldehyde, 4-hydroxy-3-methoxybenzaldehyde
两种新的异戊二烯化黄烷酮,无花果 A 和无花果 B,分别为 7,8-(2,2-二甲基吡喃)-6-异戊二烯-5,3',4'-三羟基黄酮和 6,7-(2,2-二甲基吡喃) )-8-prenyl-5,3',4'-trihydroxyflavone 是从 Ficus beecheyana 的根中分离得到的,以及 12 种已知化合物:β-谷甾醇、5-stigmasten-3β、7α-二醇、5-stigmasten-3β、7β -二醇,3β-hydroxystigmast-5-en-7-one,4-羟基苯甲醛,4-羟基-3-甲氧基苯甲醛,1-(4-羟基苯基)-乙酮,4-羟基-3-甲氧基苯甲酸,4-羟基-肉桂酸、赛斯林、黄原素和补骨脂素。这些次生代谢物的结构是通过光谱手段确定的,并与公布的数据进行比较。