Studies on chemical constituents in herb of Polygonum orientale.
- Author:
Yong-Jun LI
1
;
Xun HE
;
Li-Na LIU
;
Yan-Yu LAN
;
Ai-Min WANG
;
Yong-Lin WANG
Author Information
- Publication Type:Journal Article
- MeSH: Flavonoids; chemistry; isolation & purification; Gallic Acid; chemistry; isolation & purification; Hydroxybenzoates; chemistry; isolation & purification; Luteolin; chemistry; isolation & purification; Plants, Medicinal; chemistry; Polygonum; chemistry
- From: China Journal of Chinese Materia Medica 2005;30(6):444-446
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of the essential substance from Polygonum oriental.
METHODCompounds were isolated with silica gel and polyamide chromatography and their structures were determined by spectral analysis and chemical evidence.
RESULTSix compounds were obtained and identified as myricitrin, luteolin, gallic acid, catechin, protocatechuic acid, p-hydroxycinnamic acid.
CONCLUSIONSix compounds were isolated from P. oriental for the first time.
