A novel biflavonyloxymethane from Pongamia pinnata and its radical quenching activity.
Nat Prod Commun
; 6(5): 625-6, 2011 May.
Article
em En
| MEDLINE
| ID: mdl-21615021
ABSTRACT
The root bark of Pongamia pinnata Pierre (syn P. glabra Vent.) has afforded a new biflavonyloxymethane, pongabiflavone, along with a known furanoflavone, 3-methoxy-(7, 8, 2", 3") furanoflavone. The structure of this new compound was elucidated from extensive spectral studies, including 2D-NMR spectroscopic experiments. The antioxidant, radical quenching activity- superoxide and nitric oxide quenching activities of both pongabiflavone and previously isolated karanjabiflavone have been evaluated which can be a key to cure Psoriasis.
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Base de dados:
MEDLINE
Assunto principal:
Sequestradores de Radicais Livres
/
Millettia
/
Biflavonoides
/
Pongamia
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article