The Discovery and Optimization of a Novel Class of Potent, Selective, and Orally Bioavailable Anaplastic Lymphoma Kinase (ALK) Inhibitors with Potential Utility for the Treatment of Cancer
作者:Richard T. Lewis、Christiane M. Bode、Deborah M. Choquette、Michele Potashman、Karina Romero、John C. Stellwagen、Yohannes Teffera、Earl Moore、Douglas A. Whittington、Hao Chen、Linda F. Epstein、Renee Emkey、Paul S. Andrews、Violeta L. Yu、Douglas C. Saffran、Man Xu、Allison Drew、Patricia Merkel、Steven Szilvassy、Rachael L. Brake
DOI:10.1021/jm3005866
日期:2012.7.26
potent and selective inhibitors of anaplastic lymphoma kinase (ALK). Structure based design facilitated the rapid development of structure–activity relationships (SAR) and the optimization of kinase selectivity. Introduction of an optimally placed polar substituent was key to solving issues of metabolic stability and led to the development of potent, selective, orally bioavailable ALK inhibitors. Compound
一类2-酰基亚氨基苯并咪唑已被开发为间变性淋巴瘤激酶(ALK)的有效和选择性抑制剂。基于结构的设计促进了结构-活性关系(SAR)的快速发展和激酶选择性的优化。引入最佳放置的极性取代基是解决代谢稳定性问题的关键,并导致开发出有效的,选择性的,可口服生物利用的ALK抑制剂。剂量为qd时,化合物49在NPM-ALK驱动的鼠类肿瘤异种移植模型中实现了实质性的肿瘤消退。化合物36和49在临床前物种中显示出有利的效力和PK特性,表明其适合进一步开发。