Studies on the chemical constituents from the aerial parts of Cimicifuga dahurica.
- Author:
Yong LIU
1
;
Di-hua CHEN
;
Jian-yong SI
;
Rui-le PAN
;
Guang-zhong TU
;
Dong-ge AN
Author Information
- Publication Type:Journal Article
- MeSH: Cimicifuga; chemistry; Glycosides; chemistry; isolation & purification; Molecular Structure; Plant Components, Aerial; chemistry; Plants, Medicinal; chemistry; Triterpenes; chemistry; isolation & purification
- From: Acta Pharmaceutica Sinica 2003;38(10):763-766
- CountryChina
- Language:Chinese
-
Abstract:
AIMTo seek for new bioactive constituents from the aerial parts of Cimicifuga dahurica.
METHODSVarious column chromatographic techniques were employed for the isolation and purification of the ingredients. The structures were elucidated on the basis of 1H, 13CNMR, 1H-1H COSY, HMQC, NOESY and HMBC spectra and chemical reactions.
RESULTSTwo cyclolanostanol xylosides, cimidahuside C and D were isolated from the EtOAc section of EtOH extracts.
CONCLUSIONCimidahuside C(1) and D(2) are new triterpenoid xylosides.