Journal of Natural Products, vol. 74, no. 5, pp. 1284-1287
Two new oxepin-containing (1 and 2) and two diketopiperazine-type alkaloids (3 and 4) have been isolated from an EtOAc extract of the marine-derived fungus Aspergillus sp. SF-5044. The structures of these metabolites were determined through analysis of NMR and MS data, along with Marfey’s method. Compound 1 showed weak growth inhibitory activity against a small panel of cell lines.