A new flavonoid from Lysimachia foenum-graecum.
- Author:
Xiang-ri LI
1
;
Zhi-meng LI
;
Shu-shan DU
;
Rui-chao LIN
Author Information
1. Institute of Scientific Research, Beijing Tong Ren Tang Company Limited, Beijing 100011, China. lixiangri@sina.com
- Publication Type:Journal Article
- MeSH:
Flavonoids;
chemistry;
isolation & purification;
Glucosides;
chemistry;
isolation & purification;
Molecular Conformation;
Molecular Structure;
Plant Components, Aerial;
chemistry;
Plants, Medicinal;
chemistry;
Primulaceae;
chemistry
- From:
Acta Pharmaceutica Sinica
2007;42(7):747-749
- CountryChina
- Language:Chinese
-
Abstract:
The aim of the study was to look for the chemical constituents of the herb of Lysimachia foenum-graecum. The herb of Lysimachia foenum-graecum was extracted with 70% EtOH. The isolation and purification was performed with a combination of multi-column chromatography and the structure was determined by spectral analysis. The flavonoid compound was obtained and elucidated as kaempferol-7-O(4"-(E)-p-coumaroyl-)-alpha-L-rhmanopyranosyl)-3-O-beta-D-glucopyranosyl (1-->4)-alpha-L-rhmanopyranosyl (1-->2)-beta-D-glucopyranoside. It is a new flavonoid compound.
