New homoisoflavanones from Polygonatum odoratum (Mill.) Druce / 药学学报
Acta Pharmaceutica Sinica
;
(12): 764-767, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-344109
ABSTRACT
To study chemical constituents of Polygonatum odoratum (Mill.) Druce, the compounds were separated with column chromatography and HPLC. On the basis of physicochemical properties and spectral data, their structures were confirmed. Nine compounds were isolated and identified as 5,7-dihydroxy-6-methoxyl-8-methyl-3-(2',4'-dihydroxybenzyl)chroman-4-one (1), 5,7-dihydroxy-6-methyl-3-(2',4'-dihydroxybenzyl)chroman-4-one (2), 5,7-dihydroxy-6-methoxyl-8-methyl-3-(4'-methoxybenzyl)chroman-4-one (3), disporopsin (4), chrysoeriol (5), 5,4'-dihydroxy-7-methoxy-6-methylflavone (6), N-trans-feruloyltyramine (7), N-trans-feruloyloctopamine (8), and (+)-syringaresinol (9). Compounds 1-3 are new homoisoflavanones. Compounds 4-9 are isolated from this plant for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Estrutura Molecular
/
Química
/
Polygonatum
/
Isoflavonas
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2009
Tipo de documento:
Artigo
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