Franklinolides A-C from an Australian Marine Sponge Complex: Phosphodiesters Strongly Enhance Polyketide Cytotoxicity
作者:Hua Zhang、Melissa M. Conte、Robert J. Capon
DOI:10.1002/anie.201005883
日期:2010.12.17
Rare discovery: Three novel polyketidephosphodiesters, franklinolidesA–C, were identified as the cytotoxic components from an Australianmarinespongecomplex. Preliminary structure–activity relationship studies, using in vitro cytotoxicity and cell proliferation assays, demonstrated that the introduction of the phosphodiester moiety significantly improved the cytotoxicity by 30 to >300 fold.