Highly Potent, Selective, and Orally Bioavailable 4-Thiazol-<i>N</i>-(pyridin-2-yl)pyrimidin-2-amine Cyclin-Dependent Kinases 4 and 6 Inhibitors as Anticancer Drug Candidates: Design, Synthesis, and Evaluation
作者:Solomon Tadesse、Mingfeng Yu、Laychiluh B. Mekonnen、Frankie Lam、Saiful Islam、Khamis Tomusange、Muhammed H. Rahaman、Benjamin Noll、Sunita K. C. Basnet、Theodosia Teo、Hugo Albrecht、Robert Milne、Shudong Wang
DOI:10.1021/acs.jmedchem.6b01670
日期:2017.3.9
kinases (CDK4 and CDK6) regulate entry into S phase of the cell cycle and are validated targets for anticancer drug discovery. Herein we detail the discovery of a novel series of 4-thiazol-N-(pyridin-2-yl)pyrimidin-2-amine derivatives as highly potent and selective inhibitors of CDK4 and CDK6. Medicinal chemistry optimization resulted in 83, an orallybioavailableinhibitor molecule with remarkable selectivity