Camptothecin and Minor-Groove Binder Hybrid Molecules: Synthesis, Inhibition of Topoisomerase I, and Anticancer Cytotoxicity <i>in Vitro</i>
作者:Rulin Zhao、Naim H. Al-Said、Daniel L. Sternbach、J. William Lown
DOI:10.1021/jm9605804
日期:1997.1.1
The synthesis, characterization, inhibitory activity against topoisomerase I, and biologicalevaluation of a series of 14 camptothecin derivatives of polypyrrolecarboxamide (lexitropsin) conjugates of two structural classes: (A) camptothecin-NHCO-lexitropsin 44-51 and (B) camptothecin-CONH-lexitropsin 38-43 are described. All 16 compounds tested, 14 conjugates plus two functionalized camptothecin controls