Aromatic compounds and their antioxidant activity of Acer saccharum.
J Nat Med
; 65(1): 191-3, 2011 Jan.
Article
en En
| MEDLINE
| ID: mdl-20686865
ABSTRACT
A new lignan glycoside, 5-(3â³,4â³-dimethoxy-phenyl)-3-hydroxy-3-(4'-hydroxy-3'-methoxybenzyl)-4-hydroxymethyl-dihydrofuran-2-one 4'-O-α-L -rhamnopyranoside (1), with seven known compounds, compound 2, koaburside, icariside E(4), cleomiscosin C, cleomiscosin D, scopoletin, and 5'-demethylaquillochin, were isolated from the EtOH extract of the wood of Acer saccharum (Aceraceae). Their structures were determined by 1D and 2D nuclear magnetic resonance (NMR) and mass spectroscopy analysis. All of the isolated compounds, 1-8, were tested for their antioxidant activity in superoxide dismutase (SOD)-like assay.
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Lignanos
/
Acer
/
Glicósidos
/
Antioxidantes
Idioma:
En
Revista:
J Nat Med
Asunto de la revista:
TERAPIAS COMPLEMENTARES
Año:
2011
Tipo del documento:
Article
País de afiliación:
Japón