Discovery of 2-arylamino-4-(1-methyl-3-isopropylsulfonyl-4-pyrazol-amino)pyrimidines as potent anaplastic lymphoma kinase (ALK) inhibitors
作者:Peilong Zhang、Jiaqiang Dong、Boyu Zhong、Deyi Zhang、Can Jin、Xuejing Meng、Desheng Sun、Xiangyuan Xu、Yong Zhou、Zhi Liang、Minghua Ji、Hailong Li、Tao Xu、Guowei Song、Ling Zhang、Gang Chen、Hongbin Yuan、Joe Shih、Ruihao Zhang、Guojun Hou、Ying Jin、Qiong Yang
DOI:10.1016/j.bmcl.2015.06.021
日期:2015.9
A new series of 2,4-diamino pyrimidine derivatives with a sulfone-substituted pyrazole right side-chain were discovered as potent anaplastic lymphoma kinase inhibitors. Structure-activity relationship of the left side-chain on phenyl substitutions were explored which delivered many potent ALK inhibitors. Among them, 29a showed favorable pharmacokinetic profiles in rats and dogs together with significant antitumor efficacy in EML4-ALK fusion xenograft model. (C) 2015 Elsevier Ltd. All rights reserved.