New dimeric analogs of ethidium: synthesis, interaction with DNA, and antitumor activity
作者:Karl F. Kuhlmann、Carol W. Mosher
DOI:10.1021/jm00143a014
日期:1981.11
binding interaction depending on the length and composition of the connecting chain. The ability of the compounds to inhibit nucleic acid synthesis in L1210 cell culture also differed significantly, as did their antitumor effects against P388 leukemia and B16 melanoma. Compound 2, with 10 methylene groups in the connecting chain, is 5-20 times as potent as ethidium against murine P388 leukemia. These results