A saponin from the roots of Gypsophila bermejoi

被引:17
作者
Acebes, B
Díaz-Lanza, AM
Bernabé, M
机构
[1] Univ Alcala de Henares, Fac Farm, Dept Fisiol & Farmacol, Alcala De Henares 28871, Madrid, Spain
[2] CSIC, Inst Quim Organ Gen, Dept Quim Organ Biol, E-28006 Madrid, Spain
关键词
Gypsophila bermejoi; Caryophyllaceae; root; saponins; triterpenoids; carbohydrates; gypsogenin;
D O I
10.1016/S0031-9422(98)00404-X
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 saponin was isolated from the methanol extract of the roots of Gypsophila bermejoi and identified by a combination of chemical degradation and spectral methods, which included negative FABMS and extensive 1D and 2D-NMR analysis (DQCOSY, TOCSY, ROESY, HMQC and HMBC), as gypsogenin 28-O-beta-D-glucopyranosyl( 1 --> 2)-[beta-D-glucopyranosyl (1 --> 6)]-beta-D-glucopyranoside. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2077 / 2079
页数:3
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