New butyrolactone from a marine-derived fungus aspergillus sp

• AURELIO SAN-MARTÍN ^[1] ; JUANA ROVIROSA ^[1] ; INMACULADA VACA ^[1] ; KAREN VERGARA ^[1] ; LAURA ACEVEDO ^[1] ; DOLORES VIÑA ^[2] ; FRANCISCO ORALLO ^[2] ; MARÍA CRISTINA CHAMY ^[3]
  1. [1] Universidad de Chile

     Universidad de Chile

     Santiago, Chile

     
  2. [2] Universidade de Santiago de Compostela

     Universidade de Santiago de Compostela

     Santiago de Compostela, España

     
  3. [3] Universidad Andrés Bello

     Universidad Andrés Bello

     Santiago, Chile

     

  Mostrar afiliaciones +
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 56, Nº. 1, 2011, págs. 625-627
• Idioma: inglés
• Enlaces
  • Texto completo
• Resumen

  • Four compounds that belong to two structure types, namely dibenzylbutyrolactone and sesterterpenoids, were obtained from the extract of the strain Aspergillus sp. (2P-22), isolated from a marine sponge, Cliona chilensis. Among them, compound 1 was identified as new, namely butylrolactone-VI. The structures of these compounds were characterized on the basis of spectroscopic data. Biological activities of these fungal metabolites, are described.