The stilbenoids from Dendrobium plicatile

被引：44

作者：

Yamaki, M

Honda, C

机构：

[1] Faculty of Pharmaceutical Sciences, Mukogawa Women's University, Nishinomiya 663

来源：

PHYTOCHEMISTRY | 1996年 / 43卷 / 01期

关键词：

Dendrobium plicatile; Orchidaceae; stilbenoid; phenanthrene; bibenzyl; biphenanthrene; phenols;

D O I：

10.1016/0031-9422(96)00270-1

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：

Seven stilbenoids were isolated from stems of Dendrobium plicatile and their structures were elucidated on the basis of spectroscopic data. Six of them were known compounds, 3-methoxy-3',5-dihydroxybibenzyl, 3,3',4'-trimethoxy-5-hydroxybibenzyl, 2-methoxy-4,7-dihydroxy-9,10-dihydrophenanthrene, 2,4-dimethoxy-3,7-dihydroxyphenanthrene, 3,4-dimethoxy-2,7-dihydroxy-9,10-dihydrophenanthrene and ephemeranthoquionone. The seventh, 2,2'-dimethoxy-4,4',7,7'-tetrahydroxy-9,9',10,10'-biphenanthrene, was a new dimer. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：207 / 208

页数：2