Secondary metabolites from four medicinal plants from northern chile: Antimicrobial activity and biotoxicity against artemia salina

• GLAUCO MORALES ^[1] ; PATRICIA SIERRA ^[1] ; ARLETT MANCILLA ^[1] ; ADRIÁN PAREDES ^[1] ; LUIS A. LOYOLA ^[1] ; OSCAR GALLARDO ^[1] ; JORGE BORQUEZ ^[1]
  1. [1] Universidad de Antofagasta

     Universidad de Antofagasta

     Antofagasta, Chile

     
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 48, Nº. 2, 2003, págs. 13-18
• Idioma: inglés
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• Resumen

  • Antibacterial activity and biotoxicity against Artemia salina of chloroform and alcohol extracts and isolated products from four plants used in ethnomedicine in northern Chile is reported. Nine compounds already identified were isolated from aerial parts of Artemisia copa Phil., Acantholippia punensis Botta, Ephedra andina Poepp. ex C. A . Mey and Haplopappus rigidus Phil : 3,5 ­ dihydroxy ­ 6, 7, 3', 4' ­ tetramethoxyflavone, lupeol, beta ­ amyrine , beta ­ sitosterol, ephedrine, 2 ­ ethylhexanol phthalate , 18 ­ acetoxy ­ cis ­ cleroda ­ 3,13 Z ­ dien ­ 15 ­ oic acid, 5,4' ­ dihydroxy ­7­ methoxyflavanone and 3,5,7 ­ trihydroxy ­ 6, 4' ­ dimethoxyflavone