6- and 7-Substituted 2-[2‘-(Dimethylamino)ethyl]-1,2-dihydro-3<i>H</i>- dibenz[<i>de</i>,<i>h</i>]isoquinoline-1,3-diones: Synthesis, Nucleophilic Displacements, Antitumor Activity, and Quantitative Structure−Activity Relationships
作者:Salah M. Sami、Robert T. Dorr、Anikó M. Sólyom、David S. Alberts、Bhashyam S. Iyengar、William A. Remers
DOI:10.1021/jm950742g
日期:1996.1.1
New 2-[2'-(dimethylamino)ethyl]-3H-dibenz[de,h]isoquinoline-1,3-diones with substituents at the 6- and 7-positions were prepared. Nucleophilic aromatic displacement was a key reaction in the syntheses. Ten of the new compounds were more potent than the unsubstituted compound, azonafide, in a panel of tumor cells including human melanoma and ovarian cancer and murine sensitive and MDR L1210 leukemia