Studies on chemical constituents of Arachniodes rhomboidea.
- Author:
Wei FANG
1
;
Jin-Lan RUAN
;
Zhong WANG
;
Ya-Ling CAI
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography, Gel; Dryopteridaceae; chemistry; Flavonols; analysis; isolation & purification; Magnetic Resonance Spectroscopy
- From: China Journal of Chinese Materia Medica 2008;33(6):649-650
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study chemical constituents of Arachniodes rhomboidea.
METHODSilica gel column chromatography and Sephadex LH -20 gel column chromatography were employed for the isolation and purification. The structures were identified on the basis of spectral data and chemical methods.
RESULTSix compounds were isolated and identified as follows: kaempferol (1), kaempferol-3-O-alpha-L-rhamnoside (2), kaempferol-3-O-beta-D-glucoside (3), kaempferol-3, 7-O-alpha-L-dirhamnoside (4), quercetin-3-O-beta-D-glucoside (5), kaempferol-3-O-beta-D-rutinoside (6).
CONCLUSIONCompouds 1-6 were isolated from this plant for the first time.
