NONPOLAR CONSTITUENTS FROM BLETILLA-STRIATA .5. METHYLATED STILBENOIDS FROM BLETILLA-STRIATA

被引：33
|
作者：
YAMAKI, M
KATO, T
BAI, L
INOUE, K
TAKAGI, S
机构：
来源：
PHYTOCHEMISTRY | 1991年 / 30卷 / 08期
关键词：
BLETILLA-STRIATA; ORCHIDACEAE; PHENANTHRENE; BIBENZYL; PERMETHYLATED STILBENOID; ANTHRAQUINONE; PHYSCION;
D O I：
10.1016/0031-9422(91)85139-Q
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：
From tubers of Bletilla striata, four permethylated stilbenoids were isolated together with 3,5-dimethoxybibenzyl and the anthraquinone, physcion. The new structures were elucidated as 2,4,7-trimethoxy-phenanthrene, 2,4,7-trimethoxy-9,10-dihydrophenanthrene, 2,3,4,7-tetramethoxyphenanthrene and 3.3',5-trimethoxybibenzyl on the basis of spectroscopic data.
引用
收藏
页码：2759 / 2760
页数：2
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