SAPONINS FROM COLLINSONIA-CANADENSIS

被引：35

作者：

JOSHI, BS

MOORE, KM

PELLETIER, SW

PUAR, MS

PRAMANIK, BN

机构：

[1] UNIV GEORGIA,DEPT CHEM,ATHENS,GA 30602

[2] SCHERING PLOUGH CORP,RES CTR,BLOOMFIELD,NJ 07003

来源：

JOURNAL OF NATURAL PRODUCTS | 1992年 / 55卷 / 10期

关键词：

D O I：

10.1021/np50088a013

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Akeboside St(b) [1) and two new saponins named collinsonin and collinsonidin were isolated from the roots of Collinsonia canadensis. On the basis of chemical and spectral studies, the structure of collinsonin [2] has been established as 3-O-alpha-L-ambinopymnosylcollinsogenin. 16-alpha-Hydroxyhederagenin, obtained by the hydrolysis of 2, is a new sapogenin named collinsogenin [5]. Collinsonidin [6] has been identified as 3-0-beta-D-glucopyranosyl-(1'-->3')-alpha-L-arabinopyranosylhederagenin.

引用

页码：1468 / 1476

页数：9

共 22 条

[1] TRITERPENOID SAPONINS AND THEIR GENINS [J].