Flavonoid glycosides from Androsace umbellata.
- Author:
Jun LEI
1
;
Yunchuan XIAO
;
Wenjing WANG
;
Zhen XI
;
Min YU
;
Jing HUANG
Author Information
- Publication Type:Journal Article
- MeSH: Drugs, Chinese Herbal; chemistry; isolation & purification; Flavonoids; chemistry; isolation & purification; Glycosides; chemistry; isolation & purification; Molecular Structure; Primulaceae; chemistry
- From: China Journal of Chinese Materia Medica 2011;36(17):2353-2357
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of Androsace umbellata.
METHODMany chromatography means were used in separation and purification, and the structures of all compounds were identified by the means of spectroscopic analysis and physico-chemical properties.
RESULT10 compounds were elucidated as kaempferol 3-O-(3-O-acetyl-)-alpha-L-rhamnopyranoside(1), kaempferol 3-O-(2-O-acetyl-)-alpha-L-rhamnopyranoside(2), kaempferol 7-O-alpha-L-rhamnopyranoside(3), kaempferol 3-O-alpha-L- rhamnopyranoside(4), kaempferol 3-O-beta-D-glucopyranoside(5), kaempferol 3-O-(3-O-acetyl-)-a-L-rhamnopyranosyl-7-O-alpha-L- rhamnopyranoside(6), kaempferml 3-O-(4-O-acetyl-)-alpha-L-rhamnopyranosyl-7-O-alpha-L-rhamnopyranoside(7), quercetin 3-O-alpha-L- rhamnopyranoside(8), quercetin 3-O-beta-D-glucopyranoside(9) and myricetin 3-O-beta-D-glucopyranoside (10), respectively.
CONCLUSIONAll compounds were obtained from the title plant for the first time.
