3-Thiomorpholin-8-oxo-8<i>H</i>-acenaphtho[1,2-<i>b</i>]pyrrole-9-carbonitrile (S1) Based Molecules as Potent, Dual Inhibitors of B-Cell Lymphoma 2 (Bcl-2) and Myeloid Cell Leukemia Sequence 1 (Mcl-1): Structure-Based Design and Structure−Activity Relationship Studies
作者:Zhichao Zhang、Guiye Wu、Feibo Xie、Ting Song、Xilong Chang
DOI:10.1021/jm101181u
日期:2011.2.24
discovery of a dual inhibitor of Bcl-2 and Mcl-1, 3-thiomorpholin-8-oxo-8H-acenaphtho[1,2-b]pyrrole-9-carbonitrile (3, S1). Here we report a structure-guided design in combination with structure−activity relationship studies to exploit the difference in the p2 binding pocket of Bcl-2 and Mcl-1, from which a novel dual inhibitor 3-(4-aminophenylthio)-8-oxo-8H-acenaphtho[1,2-b]pyrrole-9-carbonitrile (6h) was
我们最近描述了Bcl-2和Mcl-1的双重抑制剂3- thiomorpholin -8-oxo-8 H -ac [1,2 - b ]吡咯-9-腈(3,S1)的发现。在这里,我们报告结构指导的设计与结构活性关系研究相结合,以利用Bcl-2和Mcl-1在p2结合口袋中的差异,从而从中获得新型的双重抑制剂3-(4-氨基苯硫基)-8-获得了oxo-8 H -ac [1,2 - b ]吡咯-9-腈(6h),显示出对Mcl-1(5 nM)的IC 50值显着提高,Mcl-1 / Bak破坏潜力更大,并且因此,细胞毒性比3增加了10倍。