Synthesis and cytotoxicity evaluation of novel C7–C7, C7–N3 and N3–N3 dimers of 1-chloromethyl-5-hydroxy-1,2-dihydro-3H-benzo[e]indole (seco-CBI) with pyrrole and imidazole polyamide conjugates
Synthesis and cytotoxicity evaluation of novel C7–C7, C7–N3 and N3–N3 dimers of 1-chloromethyl-5-hydroxy-1,2-dihydro-3H-benzo[e]indole (seco-CBI) with pyrrole and imidazole polyamide conjugates
Design, synthesis and in vitro cytotoxic studies of novel bis-pyrrolo[2,1][1,4] benzodiazepine-pyrrole and imidazole polyamide conjugates
作者:Rohtash Kumar、J. William Lown
DOI:10.1016/j.ejmech.2005.02.005
日期:2005.7
The design, synthesis and biological evaluation of novel pyrrolo [2,1][1,4] benzodiazepine (PBD) dimers 38-43 linked with pyrrole and imidazole polyamides from either side by a flexible methylene chain of variable length are described, which involved mercuric chloride mediated cyclization of the corresponding amino diethyl thioacetals. The compounds were prepared with varying numbers of pyrrole and