The structure of cycloglobiceposide B from Astragalus globiceps

被引：3

作者：

Uteniyazov, KK ^{[1
]}

Saatov, Z ^{[1
]}

Levkovich, MG ^{[1
]}

Abdullaev, ND ^{[1
]}

机构：

[1] Uzbek Acad Sci, Inst Chem Plant Substances, Tashkent 700135, Uzbekistan

来源：

CHEMISTRY OF NATURAL COMPOUNDS | 1999年 / 35卷 / 02期

关键词：

Organic Chemistry; Glycoside; Total Hydrolysis; Cycloartane; Pentaol;

D O I：

10.1007/BF02234933

中图分类号：

R914 [药物化学];

学科分类号：

100701 [药物化学];

摘要：

Two known compounds of the cycloartane series - cyclosieversiosides C and G - and the new glycoside cycloglobiceposide B - 24R-cycloartane-3 beta,6 alpha,16 beta,24,25-pentaol 16,25-di-O-beta-D-glucopyranoside 3-O-beta-D-xylopyranoside - have been isolated from the roots of Astragalus globiceps Bunge. The structures of the glycosides were established on the basis of the the results of enzymatic and total hydrolysis and also of H-1 and C-13 NMR spectra.

引用

页码：192 / 195

页数：4