Phenols from Vitex negundo
10.3969/j.issn.1001-1528.2017.07.023
- VernacularTitle:黄荆酚类成分的研究
- Author:
Ting WEN
;
Jie HUANG
;
Xiaojun HUANG
;
Chunlin FAN
;
Ying WANG
;
Wencai YE
- Keywords:
Vitex negundo Linn.;
phenols;
isolation and identification
- From:
Chinese Traditional Patent Medicine
2017;39(7):1431-1434
- CountryChina
- Language:Chinese
-
Abstract:
AIM To study the phenols from Vitex negundo Linn..METHODS The ethyl acetate fraction of 70％ ethanol extract from V.negundo was isolated and purified by silica,Sephadex LH-20 and ODS column,then the structures of obtained compounds were identified by spectral data.RESULTS Seven compounds were isolated and identified as luteolin-4'-O-β-D-glucopyranoside (1),isoorientin 6-O-caffeate (2),3,4,5-tricaffeoyl quinic acid (3),(+)-pinoresinol-4-O-β-D-glucoside (4),methyl isoferuloyl-7-(3,4-dihydroxyphenyl) lactate (5),benzyl 7-O-β-D-glucoside (6) and oresbiusin A (7).CONCLUSION All the compounds are isolated from this plant for the first time,and compounds 1,3,5-7 are first isolated from genus Vitex.
