A FLAVONOSTILBENE AND 2 STILBENE OLIGOMERS IN ROOTS OF SOPHORA-LEACHIANA

被引：10

作者：

IINUMA, M ^{[1
]}

OHYAMA, M ^{[1
]}

TANANA, T ^{[1
]}

LANG, FA ^{[1
]}

机构：

[1] SO OREGON STATE COLL,DEPT BIOL,ASHLAND,OR 97520

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 04期

关键词：

SOPHORA LEACHIANA; LEGUMINOSAE; FLAVONOSTILBENE; LEACHIANONE I; (-)-EPSILON-VINIFERIN; HOPEAPHENOL;

D O I：

10.1016/S0031-9422(00)89549-7

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：

A new flavonostilbene, leachianone I, was isolated from the root of Sophora leachiana in addition to two known stilbene oligomers [(-)-epsilon-viniferin and hopeaphenol]. The structure of leachianone I was elucidated by spectroscopic analysis to be a (2S)-5,7,2',4'-tetrahydroxyflavanone condensed with resveratrol through the B ring, and with an (E)-3-hydroxymethyl-2-butenyl group at C-8 as a side-chain.

引用

页码：1157 / 1159

页数：3

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