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
Azonafide derived tumor and cancer targeting compounds
申请人:The United States of America as represented by the Secretary, Department of Health and Human Services
公开号:US08008316B2
公开(公告)日:2011-08-30
An azonafide-based compound of Formula I, a composition comprising the compound, and a method of using the compound to deliver a cytotoxic azonafide derivative to a cell, as well as related compounds and methods for the use thereof to pre-pare an azonafide-based compound of Formula I.
Amino-Substituted 2-[2-(Dimethylamino)ethyl]-1,2-dihydro-3H-dibenz[de,h]isoquinoline-1,3-diones. Synthesis, Antitumor Activity, and Quantitative Structure-Activity Relationship
作者:Salah M. Sami、Robert T. Dorr、Aniko M. Solyom、David S. Alberts、William A. Remers
DOI:10.1021/jm00006a018
日期:1995.3
Sets of 2-[2'-(dimethylamino)ethyl]-1,2-dihydro-3H-dibenz[de,h]isoquinoline-1,3-diones with amino and actylamino groups at each of the eight positions on the anthracene nucleus were synthesized from appropriately substituted anthracenes. Their evaluation in in vitro antitumor and cardiotoxicity assays revealed a very strong dependence of potency on the position of substitution. Certain compounds, including the 4-, 5-, 7-, and 9-amino derivatives, showed significantly higher potency than the unsubstituted parent compound, azonafide. Among them, 7-aminoazonafide had low cardiotoxicity relative to cytotoxicity. In general, the acetylamino analogues were less potent than the amino derivatives against tumor cells and neonatal rat heart myocytes; however, 5-(acetylamino)azonafide was highly cardiotoxic. 9-Aminoazonafide was more efficacious than azonafide or amonafide against P388 leukemia in mice. Statistically significant correlations were made between the ability of amino analogues to increase the transition melt temperature (Delta T-m) of DNA and their potency against solid tumors, leukemia cells, or cardiac myocytes.
1,2 DIHYDRO-3-H-DIBENZ(de,h) ISOQUINOLINE 1,3 DIONE AND THEIR USE AS ANTICANCER AGENTS