Phenolic acid derivatives from the rhizome of Fagopyrum cymosum.
- Author:
Meng SHAO
1
;
Yue-hui YANG
;
Hui-yuan GAO
;
Bin WU
;
Li-bo WANG
;
Li-jun WU
Author Information
- Publication Type:Journal Article
- MeSH: Benzamides; chemistry; isolation & purification; Cinnamates; chemistry; isolation & purification; Fagopyrum; chemistry; Hydroxybenzoates; chemistry; isolation & purification; Plants, Medicinal; chemistry; Rhizome; chemistry
- From: China Journal of Chinese Materia Medica 2005;30(20):1591-1593
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of Fagopyrum cymosum.
METHODThe chemical constituents were isolated by various chromatographic methods and their structures were elucidated by the analysis of spectral data and physiochemical properties.
RESULTFour phenolic acid derivatives were isolated from F. cymosum. The chemical structures were elucidated as trans-p-hydroxy cinnamic methyl ester (I), 3, 4-dihydroxy benzamide (II), protocatechuic acid (III), protocatechuic acid methyl ester (IV).
CONCLUSIONCompounds I, II, IV were obtained from the genus Fagopyrum for the first time.
