A novel furostanol saponin from Tribulus terrestris of Bulgarian origin

被引：38

作者：

Conrad, J

Dinchev, D

Klaiber, I

Mika, S

Kostova, I ^{[1
]}

Kraus, W

机构：

[1] Bulgarian Acad Sci, Ctr Phytochem, Inst Organ Chem, BU-1113 Sofia, Bulgaria

[2] Univ Hohenheim, Dept Chem, D-70593 Stuttgart, Germany

来源：

FITOTERAPIA | 2004年 / 75卷 / 02期

关键词：

Tribulus terrestris; tribol; steroidal saponins; furostanol saponins; spirostanol saponins;

D O I：

10.1016/j.fitote.2003.09.001

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The phytochemical investigation of the aerial parts of Tribulus terrestris of Bulgarian origin has resulted in the isolation of the novel furostanol saponin 1, named tribol, together with the known spirostanol saponins 2 and 3 and sitosterol glucoside. The structure of tribol was determined as (25R)-furost-5(6)-ene-3beta,16,26-triol-3-O-alpha-rhamnopyranosyl-(1 --> 2)-[alpha-rhamnopyranosyl-(1 --> 4)]-beta-glucopyranoside (1) by spectral analysis, including extensive 1D and 2D-NMR experiments. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：117 / 122

页数：6

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