Flavonoids from Humulus lupulus / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1539-1542, 2013.
Artigo
em Chinês
| WPRIM
| ID: wpr-294073
ABSTRACT
Nine compounds were isolated and purified by column chromatographic techniques including macroporous resin, silica gel, ODS, Sephadex LH-20, and preparative reversed-phase HPLC. Their structures were elucidated as taxifolin (1), naringenin (2), chalconaringenin (3), acacetin (4), quercetin 3-O-beta-D-galactopyranoside (5), 6-prenylnaringenin (6) xanthohumol (7), desmethylxanthohumol (8), xanthohumol B (9) on the basis of MS and NMR spectroscopic data analysis. Compounds 1-5 were isolated from Humulus lupulus for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Quercetina
/
Espectrometria de Massas
/
Flavonoides
/
Medicamentos de Ervas Chinesas
/
Espectroscopia de Ressonância Magnética
/
Estrutura Molecular
/
Química
/
Dextranos
/
Humulus
/
Flavanonas
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2013
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS