melophlin S
melophlin s
A member of the class of pyrrolidin-2-ones that is 1,5-dimethylpyrrolidine-2,4-dione substituted by a 1-hydroxy-5-methyltetradecylidene moiety at position 3. Isolated from the marine sponge <em>Melophlus sarasinorum</em> and other species of genus <em>Melophlus</em>, it exhibits cytotoxicity against murine leukemia cell line.