New C21 steroidal glycoside from Cynanchum paniculatum

被引：0

作者：

Jing Dou

机构：

来源：

ChineseChemicalLetters | 2007年 / 03期

关键词：

Neocynapanogenin F 3-O-β-D-thevetoside; Neocynapanogenin F; Cynanchum paniculatum;

D O I：

暂无

中图分类号：

O629 [天然化合物];

学科分类号：

070303 ; 081704 ;

摘要：

A new C21 steroidal glycoside, neocynapanogenin F 3-O-β-D-thevetoside 1, as well as its known aglycone neocynapanogenin F 2, which have an aberrant 13, 14:14, 15-disecopregnane-type skeleton were isolated from the root of Cynanchum paniculatum.Their structures were elucidated on the basis of spectroscopic data analysis. These compounds showed certain cytotoxic activities invitro.

引用

页码：300 / 302

页数：3