The ethyl acetate soluble fraction of a cultural broth of a Monocillium species afforded the isolation of 5-hydroxymethylfurfural. Both the extract and 5-hydroxymethylfurfural showed significant cytotoxic activities in a brine shrimp bioassay and the LC(50) values were found to be 14.96 microg/mL and 23.71 microg/mL, respectively.
Copyright 2005 John Wiley & Sons, Ltd.