Isoflavonoid glycosides from Eriosema tuberosum

被引：36

作者：

Ma, WG

Fukushi, Y

Hostettmann, K

Tahara, S ^{[1
]}

机构：

[1] Hokkaido Univ, Fac Agr, Dept Appl Biosci, Kita Ku, Sapporo, Hokkaido 060, Japan

[2] Japan Sci & Technol Corp, CREST, Kawaguchi, Saitama 332, Japan

[3] Univ Lausanne, Inst Pharmacognoise & Phytochim, BEP, CH-1015 Lausanne, Switzerland

来源：

PHYTOCHEMISTRY | 1998年 / 49卷 / 01期

关键词：

Eriosema tuberosum; leguminosae; roots; genistein; 5-O-methylgenistein; isoflavonoid glycoside;

D O I：

10.1016/S0031-9422(97)00950-3

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：

Five isoflavonoid glycosides together with the corresponding aglycones have been isolated from the n-BuOH-soluble fraction of a methanol extract of the roots of Eriosema tuberosum. One compound is new and its structure has been established by spectroscopic analyses and chemical methods as 5-O-methylgenistein 7-O-beta-D-apiofuranosyl-(1-->6)-O-beta-D-glucopyranoside. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：251 / 254

页数：4

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