Flavonols and isoflavones from Cotoneaster simonsii

被引：33

作者：

Palme, E ^{[1
]}

Bilia, AR ^{[1
]}

Morelli, I ^{[1
]}

机构：

[1] UNIV PISA,DIPARTIMENTO CHIM BIOORGAN,I-56126 PISA,ITALY

来源：

PHYTOCHEMISTRY | 1996年 / 42卷 / 03期

关键词：

Cotoneaster simonsii; Rosaceae; leaves and twigs; triterpenes; flavonols and isoflavones; kaempferol 7-methyl ether 4'-glucoside; genistein 5-methyl ether 4'-glucoside; arbutin;

D O I：

10.1016/0031-9422(95)00023-2

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Two new derivatives, a flavonol, kaempferol 7-methyl ether-4'-glucoside, and an isoflavone, genistein 5-methyl ether 4'-glucoside, were isolated from the leaves of Coroneaster simonsii. Ursolic, tormentic and euscapic acids, arbutin, genistein 5-methyl ether, catechin, chlorogenic acid and benzyl alcohol glucoside were also identified. The structures of the compounds were determined by spectroscopic methods.

引用

页码：903 / 905

页数：3

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[No title captured]

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