A new saponin from Koelreuteria paniculata.
- Author:
Hai-min LEI
1
;
Qiang LI
;
Wei BI
;
Dong BAI
;
Wen-han LIN
Author Information
1. College of Traditional Chinese Pharmacy, Beijing University of Traditional Chinese Medicine, Beijing 100102, China. leihaimin@yahoo.com.cn
- Publication Type:Journal Article
- MeSH:
Molecular Structure;
Plants, Medicinal;
chemistry;
Sapindaceae;
chemistry;
Saponins;
chemistry;
isolation & purification;
Seeds;
chemistry
- From:
Acta Pharmaceutica Sinica
2007;42(2):171-173
- CountryChina
- Language:Chinese
-
Abstract:
To investigate the chemical constituents of seeds of Koelreuteria paniculata Laxm. , components were separated by means of solvent extraction and chromatography on C18, the structure of compound was determined by spectral analysis and chemical evidences. One saponin was obtained and identified as 28-O-isopentyryl-3beta, 16alpha, 22beta, 28-tetrahydroxyl-oleanane-3-O-[ alpha-L-rhamnopyranosyl- ( 1-->3) -betaD-galactopyranosyl-( 1--->4' )]-3betaD-galacturonopyranoside, named paniculata saponin C. This saponin is a new compound.
