Phenolic constituents from Wikstroemia chamaedaphne / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 962-967, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-777531
ABSTRACT
The phenolic constituents of Wikstroemia chamaedaphne were investigated by various column chromatographic methods including silica gel,Sephadex LH-20,ODS and preparative HPLC,and their chemical structures were identified by physico-chemical properties and spectral analyses. Thirteen phenolic compounds were isolated and elucidated,including five flavonoids luteolin 7-O-β-D-glucopyranoside(1),luteolin 4'-O-β-D-glucopyranoside(2),kaempferol 3-O-β-D-glucopyranoside(3),chrysoeriol 4'-O-β-D-glucopyranoside(4),chrysoeriol(5); and eight lignans(-)-secoisolariciresinol(6),acanthosessilin A(7),(-)-nortrachelogenin(8),(+)-isolariciresinol(9),sesamin(10),syringaresinol(11),(+)-epipinoresinol(12),and [3,3',4,4'-tetrahydro-6,6'-dimethoxy-3,3'-bi-2 H-benzopyran]-4,4'-diol(13). Compounds 1, 3, 5-8, 10, 11 and 13 were obtained from the plants of W. chamaedaphne for the first time,and compounds 1,5,7,10 and 13 were obtained from the Wikstroemia genus for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Phenols
/
Flavonoids
/
Molecular Structure
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Wikstroemia
/
Phytochemicals
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2019
Type:
Article
Similar
MEDLINE
...
LILACS
LIS