2,3-Dihydro-1<i>H</i>,7<i>H</i>-pyrimido[5,6,1-<i>d</i><i>e</i>]acridine-1,3,7-trione Derivatives, a Class of Cytotoxic Agents Active on Multidrug-Resistant Cell Lines: Synthesis, Biological Evaluation, and Structure−Activity Relationships
作者:Ippolito Antonini、Paolo Polucci、Lloyd R. Kelland、Ernesto Menta、Nicoletta Pescalli、Sante Martelli
DOI:10.1021/jm9805586
日期:1999.7.1
corresponding 6-chloro derivative with a suitable omega-aminoalkylamine. The noncovalent DNA-binding properties of these compounds have been examined using a fluorometric technique. In vitro cytotoxic potencies of these derivativestoward eight tumor celllines, including human colon adenocarcinoma (HT29, LoVo sensitive and LoVo/Dx (doxorubicin-resistant)) and human ovarian carcinoma (A2780 sensitive, A2780cisR