Triterpene Glycosides of Zygophyllum eichwaldii. III. Structure of Zygoeichwaloside G

被引：0

作者：

S. A. Sasmakov

Zh. M. Putieva

V. V. Kachala

Z. Saatov

A. S. Shashkov

机构：

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

[2] Russian Academy of Sciences,N. D. Zelinskii Institute of Organic Chemistry

来源：

Chemistry of Natural Compounds | 2002年 / 38卷

关键词：

Zygophyllum eichwaldii C.A.M.; triterpene glycoside; zygoeichwaloside G; 19-α-hydroxyursolic acid; pomolic acid 3-O-α-L-(2-O-sulfo)-arabinopyranoside;

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摘要：

The new triterpene glycoside zygoeichwaloside G was isolated from the roots of Zygophyllum eichwaldii C.A.M. by column chromatography. Acid hydrolysis and PMR and 13C NMR spectroscopy using twodimensional COSY, TOCSY, and HSQC and analysis of HMBC and ROESY spectra established that glycoside G is 19-α-hydroxyursolic acid 3-O-α-L-(2-O-sulfo)-arabinopyranoside.

引用

页码：568 / 569

页数：1