Design and semisynthesis of novel fredericamycin A derivatives with an improved antitumor profile
作者:Ulrich Abel、Werner Simon、Peter Eckard、Friedrich G. Hansske
DOI:10.1016/j.bmcl.2006.03.029
日期:2006.6
We report the design, semisynthesis, and biological activity of a series of fredericamycin (1) derivatives. Within this series compound 1e combines low nanomolar cytotoxic potency in vitro, increased tumor cell line selectivity, and in vivo activity in a human xenograft model.