Two new C21 steroidal glycosides from Marsdenia tenacissima.
- Author:
Wang-xing XING
1
;
Bin CHENG
;
He-ming MI
;
Gen-jin YANG
;
Yu-tian WU
Author Information
- Publication Type:Journal Article
- MeSH: Glycosides; chemistry; isolation & purification; Marsdenia; chemistry; Molecular Conformation; Molecular Structure; Plant Stems; chemistry; Plants, Medicinal; chemistry; Steroids; chemistry; isolation & purification
- From: Acta Pharmaceutica Sinica 2004;39(4):272-275
- CountryChina
- Language:Chinese
-
Abstract:
AIMTo study the chemical constituents of Marsdenia tenacissima (Roxb.) Wight et Arn.
METHODSTo separate compounds with various chromatography technology and to elucidate their structures by chemical and spectral analysis.
RESULTSTwo compounds were isolated from Marsdenia tenacissima and their stuctures were determined as tenacissosides J (I) and tenacissosides K (II).
CONCLUSIONCompounds I and II are new C21 steroidal glycosides.
