Isolation and Identification of Dioscin and Pseudoprodioscin from Di'ao Xinxuekang
- VernacularTitle:地奥心血康中薯蓣皂苷及伪原薯蓣皂苷的分离与鉴定
- Author:
Keming LI
;
Yuwu CHEN
- Publication Type:Journal Article
- Keywords:
Di'ao xinxuekang;
Steroidal saponins;
Dioscin;
Pseudoprodioscin
- From:
China Pharmacy
2007;0(30):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To isolate and identify the major constituents-steroidal saponins from Di'ao xinxuekang.METHODS:The constituents were separated and purified using normal-pressured and pressurized silica gel column chromatography technology,and the structures were identified based on the physico-chemical property and spectral analysis.RESULTS:Two steroidal saponins were obtained from Di'ao xinxuekang and their structures were identified as dioscin(1)and pseudoprodioscin(2).CONCLUSION:Compound 1 and 2 were demonstrated to be two major constituents in Di'ao xinxuekang.This finding is of great importance for the quality control and evaluation of Di'ao xinxuekang(Chinese Medicine).
