Three new flavonoid glycosides from Peperomia dindygulensis / 药学学报
Acta Pharmaceutica Sinica
;
(12): 183-186, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-281945
ABSTRACT
To study the chemical constituents of Peperomia dindygulensis Miq. , chromatography was used to isolate and purify the chemical constituents, their structures were elucidated by spectroscopic data and physical-chemical properties. Three compounds were obtained. They were identified as hypolacetin-4',7-dimethyl ether-8-O-beta-D-glucopyranoside (I) , isoscutellarein-4'-methyl ether-8-O-alpha-L-arabinopyrano-syl-(1--> 4)-beta-D-glucopyranoside ( II) , isoscutellarein-4', 7-dimethyl ether-8-O-alpha-L-arabinopyranosyl-(1-->4) -betea-D-glucopyranoside (III). Compounds I, II and III are all new compounds.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Flavonoides
/
Estrutura Molecular
/
Química
/
Peperomia
/
Flavonas
/
Dissacarídeos
/
Glucosídeos
/
Glicosídeos
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2007
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS