Flavonoids from whole plants of Lagopsis supina / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 3224-3228, 2015.
Article
en Zh
| WPRIM
| ID: wpr-304828
Biblioteca responsable:
WPRO
ABSTRACT
The flavonoids were investigated from the whole plants of Lagopsis supina. The compounds were isolated and purified by various column chromatography, and their structures were identified by physiochemical properties and spectroscopic data. Two flavones were isolated from the CH2Cl2 layer of Lagopsis supina extract and identified as genkwanin (1) and 5-hydroxy-7,4'-dimethoxyflavone (2), respectively. Ten flavonoid glycosides were isolated from the water layer of Lagopsis supina and elucidated as kaempferol-3-O-6" (3-hydroxy-3-methylglutaryl) -β-D-glucoside (3), quercetin-3-O-6"-(3-hydroxy-3-methylglutaryl) -β-D-glucoside (4), quercetin-3-O-β-D-glucoside(5), kaempferol-3-Of3-D-glucoside ( 6), isorhamnetin-3-O-/-D-glycopyranoside (7), apigenin-7-O-6-D-glucoside (8), luteolin-7-O-β-D-glucoside (9), chrysoeriol-7-O-β-D-glucoside (10), rutin (11 ), and kaempferol-3-β-(6"-p-coumaroyl) -β-D-glucoside (tiliroside, 12). Compounds 3 and 4 were firstly isolated from Lamiaceae family, and compounds 1-12 were isolated from the plants of Lagopsis genus for the first time.
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Flavonoides
/
Medicamentos Herbarios Chinos
/
Estructura Molecular
/
Química
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Lamiaceae
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Espectrometría de Masa por Ionización de Electrospray
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2015
Tipo del documento:
Article