Phenols from Plantaginis Semen
10.3969/j.issn.1001-1528.2017.03.021
- VernacularTitle:车前子酚类成分的研究
- Author:
Bingbing XU
;
Li ZHANG
;
Jinxiang ZENG
;
Ying BI
;
Juan WANG
;
Gang REN
;
Hongling WANG
;
Min LI
;
Hong ZOU
- Keywords:
Plantaginis Semen;
phenols;
isolation and identification
- From:
Chinese Traditional Patent Medicine
2017;39(3):544-547
- CountryChina
- Language:Chinese
-
Abstract:
AIM To study the phenols from Plantaginis Semen.METHODS The 65％ and 95％ ethanol extracts of Plantaginis Semen were isolated and purified by macroporous resin,silica,ODS,Sephadex and preparative column,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Nine compounds were isolated and identified as (+)-(7R,7'R,8S,8'S)-neo-olivil (1),erythro-guaiacylglycerol-β-ferulic acid ether (2),eriodictyol (3),luteolin (4),chrysoeriol (5),hydroxytyrosol (6),4-(3,4-dihydroxyphenyl)-(E)-3-buten-2-one (7),ferulic acid (8),5,7-dihydroxychromone (9).CONCLUSION Compounds 2-3,6-7 and 9 are isolated from genus Plantago for the first time,compound 5 is first obtained from this plant.
