Triterpenoid saponins from Thalictrum minus L -: Part IX -: The elucidation of the structure of thalicoside F, a minor oleanane glycoside from Thalictrum minus L

被引：10

作者：

Gromova, AS

Lutsky, VI

Semenov, AA

Li, D

Owen, NL ^{[1
]}

机构：

[1] Brigham Young Univ, Dept Chem & Biochem, Provo, UT 84602 USA

[2] Russian Acad Sci, Inst Organ Chem, Siberian Branch, Irkutsk 664033, Russia

来源：

PHYTOCHEMISTRY | 1998年 / 47卷 / 03期

关键词：

Thalictrum minus L; Ranunculaceae; triterpenoid saponins; oleanane; thalicoside F; NMR spectra;

D O I：

10.1016/S0031-9422(97)00574-8

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：

new triterpenoid saponin, thalicoside F was isolated from the above-ground part of Thalictrum minus L. (Ranunculaceae family) collected in Eastern Siberia (Russia). The structure of thalicoside F was elucidated by a combination of 1D- and 2D-NMR spectroscopy and mass spectroscopy, and was determined to be C(47)H(74)O(17){3-beta-O[alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl-(1-->4)-alpha-L-arabiopyranosyl]-11 alpha,12 alpha-epoxyoleanane-28,13 beta-olide}. (C) 1997 Elsevier Science Ltd. All rights reserved.

引用

页码：437 / 440

页数：4