Triterpene glycosides from Astragalus and their genins. LXXXVIII. Cycloascidoside A, a new bisdesmoside of cycloasgenin C

被引：0

作者：

T. Kh. Naubeev

K. K. Uteniyazov

M. I. Isaev

机构：

[1] Academy of Sciences,S. Yu. Yunusov Institute of the Chemistry of Plant Substances

来源：

Chemistry of Natural Compounds | 2011年 / 47卷

关键词：

Bunge; Leguminosae; cycloartane triterpenoids; cycloascidoside A; cycloasgenin C; PMR; C NMR; DEPT; COSY; Hetcor; NOE spectra;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The aerial part of Astragalus mucidus Bunge (Leguminosae) contains several isoprenoid compounds, two of which were isolated pure. The structure of a new triterpene glycoside of the cycloartane series, cycloascidoside A, was determined as 24R-cycloartan-3β,6α,16β,24,25-pentaol-3-O-β-D-xylopyranoside-6-O-β-Dglucopyranoside. D-3-O-Methyl-chiro-inositol was also identified.

引用

页码：250 / 253

页数：3

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