Triterpenoid saponins from Bellis bernardii

被引：9

作者：

Schopke, T

Thiele, H

Hiller, K

Wray, V

Nimtz, M

机构：

[1] HUMBOLDT UNIV BERLIN,INST PHARM,D-13086 BERLIN,GERMANY

[2] GESELL BIOTECHNOL FORSCH MBH,D-38124 BRAUNSCHWEIG,GERMANY

来源：

JOURNAL OF NATURAL PRODUCTS | 1996年 / 59卷 / 10期

关键词：

D O I：

10.1021/np960400t

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Nine saponins were isolated from the deacylated saponin mixture obtained from the whole plants of Bellis bernardii. Their structures have been elucidated from NMR and MS data and by chemical derivatization. Three were glycosides of the recently reported bellisonic acid (2 beta,3 beta,23-trihydroxy-16-oxoolean-12-en-28-oic acid), with the major compounds being related glycosides of polygalacic acid (2 beta,3 beta,16 alpha,23-tetrahydroxyolean-12-en-2 acid). In addition, a saponin of bayogenin (2 beta,3 beta,23-trihydroxyolean-12-en-28-oic acid) was obtained and is the first acyl glycoside of this aglycon with a free hydroxyl group at C-3.

引用

页码：939 / 943

页数：5

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