Studies on phenolic compounds from Polygonum aviculane.
- Author:
Hao-bin HU
1
;
Gen-wang WANG
;
Jian-xin LIU
;
Hong CAO
;
Xu-dong ZHENG
Author Information
- Publication Type:Journal Article
- MeSH: Caffeic Acids; chemistry; isolation & purification; Cinnamates; chemistry; isolation & purification; Depsides; chemistry; isolation & purification; Glucosides; chemistry; isolation & purification; Phenols; chemistry; isolation & purification; Plant Components, Aerial; chemistry; Plants, Medicinal; chemistry; Polygonum; chemistry
- From: China Journal of Chinese Materia Medica 2006;31(9):740-742
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from the aerial parts of Polygomun aviculane.
METHODThe chemical constituents were isolated by silica gel column chromatography and preparative silica thin layer chromatography, and their structures were elucidated on the basis of physico-chemical evidences and spectroscopic analysis (IR, MS, 1H and 13C-NMR).
RESULTSeven phenolic compounds were identified as rosmarinic acid (1), gallic acid (2), gentisic acid 5-O-(6'-O-galloyl)-beta-D-glucopyranoside (3), caffeic acid (4), p-coumaric acid (5), ethyl caffeate (6) and acteoside (7), respectively.
CONCLUSIONCompounds 1, 3, 6 and 7 were isolated from this plant for the first time. These results provided theoretical evidences for the further bioactive investigation on this plant.
