Bioactive phenolic amides from Celtis africana.
Molecules
; 17(3): 2675-82, 2012 Mar 05.
Article
em En
| MEDLINE
| ID: mdl-22391601
ABSTRACT
Nine compounds have been isolated for the first time from Celtis africana, namely trans-N-coumaroyltyramine (1), trans-N-feruloyltyramine (2), trans-N-caffeoyltyramine (3), lauric acid (4), oleic acid (5), palmitic acid (6), lupeol (7), ß-sitosterol (8) and oleanolic acid (9), respectively. Their structures have been elucidated by different spectroscopic techniques. The isolated compounds were screened for their antioxidant, anti-inflammatory and acetylcholinestrease enzyme inhibitory activities. Compounds 1-3 showed significant antioxidant and anti-inflammatory activities and weak to moderate acetylcholinestrease enzyme inhibition activity.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fenóis
/
Extratos Vegetais
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Inibidores da Colinesterase
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Sequestradores de Radicais Livres
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Cannabaceae
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Componentes Aéreos da Planta
Limite:
Animals
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article