Synthesis and biological evaluation of pyrrolo[2,1- c ][1,4]benzodiazepine (PBD) C8 cyclic amine conjugates
作者:Luke A. Masterson、Stephen J. Croker、Terence C. Jenkins、Philip W. Howard、David E. Thurston
DOI:10.1016/j.bmcl.2003.12.017
日期:2004.2
We report examples of a series of novel pyrrolo[2,1-c][1,4]benzodiazepine (PBD) analogues 12-15 prepared from a common functionalized building block 11 that can be conveniently synthesized on a large scale and in optically pure form. Isoindoline analogue 15 is the most cytotoxic agent in this series, has the highest DNA-binding affinity, and shows significant activity in the in vivo hollow fibre assay
我们报告了一系列新型的吡咯并[2,1-c] [1,4]苯二氮杂(PBD)类似物12-15的实例,这些类似物是从一种常见的功能化结构单元11制备的,可以方便地大规模合成并以光学纯净的形式进行合成形式。异吲哚啉类似物15是该系列中最具细胞毒性的药物,具有最高的DNA结合亲和力,并且在体内中空纤维测定中显示出显着的活性。