<i>N</i>-Phenylbenzamides as Potent Inhibitors of the Mitochondrial Permeability Transition Pore
作者:Sudeshna Roy、Justina Šileikytė、Benjamin Neuenswander、Michael P. Hedrick、Thomas D. Y. Chung、Jeffrey Aubé、Frank J. Schoenen、Michael A. Forte、Paolo Bernardi
DOI:10.1002/cmdc.201500545
日期:2016.2
the mitochondrial permeability transition pore (PTP), an inner membrane channel, leads to mitochondrial dysfunction and renders the PTP a therapeutic target for a host of life‐threatening diseases. Herein, we report our effort toward identifying small‐molecule inhibitors of this target through structure–activity relationship optimization studies, which led to the identification of several potent analogues
内膜通道线粒体通透性过渡孔(PTP)的持续打开会导致线粒体功能障碍,并使PTP成为许多威胁生命的疾病的治疗靶标。本文中,我们报告了我们通过结构-活性关系优化研究确定该目标的小分子抑制剂的努力,该研究导致通过高通量筛选鉴定了N-苯基苯甲酰胺化合物系列附近的几种有效类似物。特别是化合物4(3-(苄氧基)-5-氯-N-(4-(哌啶-1-基甲基)苯基)苯甲酰胺)在线粒体溶胀试验中显示出显着的抑制活性(EC 50 = 280 n m),理化性能差到很好以及体外药代动力学特性,并赋予线粒体很高的钙保留能力。从数据来看,我们认为该系列化合物 4代表了具有药理学意义的PTP抑制剂的发展前景。