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Journal of the Chilean Chemical Society

On-line version ISSN 0717-9707

Abstract

SAN-MARTIN, AURELIO et al. NEW BUTYROLACTONE FROM A MARINE-DERIVED FUNGUS ASPERGILLUS SP. J. Chil. Chem. Soc. [online]. 2011, vol.56, n.1, pp.625-627. ISSN 0717-9707.  http://dx.doi.org/10.4067/S0717-97072011000100023.

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.

Keywords : marine-derived fungus; Aspergillus sp. (2P-22); dibenzylbutyrolactone; sesterterpenoids.

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