Oxime-Derivatives of Dihydroeuparin

• M GUZMÁN ^[1] ; P ORTEGA ^[1] ; L VERA ^[1] ; E ASTUDILLO ^[1]
  1. [1] Universidad Católica del Norte

     Universidad Católica del Norte

     Antofagasta, Chile

     
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 50, Nº. 1, 2005, págs. 383-388
• Idioma: inglés
• Enlaces
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• Resumen

  • The synthesis of derivatives of dihydroeuparin, a secondary metabolite of the shrub Senecio graveolens, is described. The main modifications were the introduction of a hydrocarbon branch and the transformation of a ketone group into its oxime. Structure identification was carried out by IR, ¹H-NMR and 13C-NMR spectroscopy. These compounds may have application in the process of copper extraction