Synthesis and Cytotoxic Activity of 7-Oxo-7<i>H</i>-dibenz[<i>f</i><i>,</i><i>i</i><i>j</i>]isoquinoline and 7-Oxo-7<i>H</i>-benzo[<i>e</i>]perimidine Derivatives
作者:Xianyong Bu、Leslie W. Deady、Graeme J. Finlay、Bruce C. Baguley、William A. Denny
DOI:10.1021/jm010041l
日期:2001.6.1
A series of 7-oxo-7H-dibenz[f,ij]isoquinoline and 7-oxo-7H-benzo[e]perimidines bearing cationic side chains were prepared from aminoanthraquinones. The perimidines were prepared from 1-aminoanthraquinone by initial condensation with urea or dimethylacetamide. A series of 2-, 4-, 8-, and 11-carboxy derivatives of the dibenzisoquinolines were prepared from aminoanthraquinonecarboxylic acids. The cationic
从氨基蒽醌制备了一系列带有阳离子侧链的7-氧代-7H-二苯并[f,ij]异喹啉和7-氧代-7H-苯并[e]亚氨基。通过与尿素或二甲基乙酰胺的初始缩合,由1-氨基蒽醌制备过亚im啶。由氨基蒽醌羧酸制备了二苯并异喹啉的一系列2-,4-,8-和11-羧基衍生物。由这些经由酰胺,胺或亚甲基接头制备阳离子衍生物,以研究侧链定位对生物活性的影响。在一系列与羧酰胺连接的化合物中,增加的细胞毒性顺序为8-<4- <2- <11-。2-和4-羧酰胺对小鼠体内的皮下结肠38肿瘤表现出明显的生长延迟,