Synthesis of new benzimidazole linked pyrrolo[2,1-c][1,4]benzodiazepine conjugates with efficient DNA-binding affinity and potent cytotoxicity
                                
                                    
                                        作者:Ahmed Kamal、P. Praveen Kumar、K. Sreekanth、B.N. Seshadri、P. Ramulu                                    
                                    
                                        DOI:10.1016/j.bmcl.2008.03.039
                                    
                                    
                                        日期:2008.4
                                    
                                    The synthesis of new benzimidazole linked pyrrolobenzodiazepine conjugates is described. Some of these conjugates show significant DNA-binding affinity and, a representative compound 4c shows promising in vitro cytotoxicity against a number of human cancer cell lines. (c) 2008 Elsevier Ltd. All rights reserved.