Acylated flavonoid glycosides and accompanying phenolics from licorice

被引：39

作者：

Hatano, T ^{[1
]}

Takagi, M ^{[1
]}

Ito, H ^{[1
]}

Yoshida, T ^{[1
]}

机构：

[1] Okayama Univ, Fac Pharmaceut Sci, Okayama 700, Japan

来源：

PHYTOCHEMISTRY | 1998年 / 47卷 / 02期

关键词：

Glycyrrhiza uralensis; Leguminosae; licorice; acylated flavonoid glycoside; vestitol glucoside; licorice-glycoside A-E; ferulic acid; p-coumaric acid; indole-3-carboxylic acid; conformation;

D O I：

10.1016/S0031-9422(97)00560-8

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：

Fifteen phenolic compounds including eight new flavonoid glycosides were isolated from Tohoku licorice (a kind of commercial licorice, which is regarded as the underground part of Glycyrrhiza uralensis). The structures of the new compounds (3R)-vestitol 7-O-glucoside and acylated flavonoid glycosides (licorice-glycosides A, B, C1, C2, D1, D2 and E), were elucidated. The H-1 NMR and CD spectral data of the acylated chalcone apioglucosides suggested the existence of intramolecular stacking of the feruloyl or p-coumaroyl groups over the aglycone residue. (C) 1997 Elsevier Science Ltd.

引用

页码：287 / 293

页数：7

共 19 条

[1]

ANTIFUNGAL STRESS COMPOUNDS FROM ADZUKI BEAN, VIGNA-ANGULARIS, TREATED WITH CEPHALOSPORIUM-GREGATUM TYPE-B [J].