Optimization of Highly Kinase Selective Bis-anilino Pyrimidine PAK1 Inhibitors
作者:William McCoull、Edward J. Hennessy、Kevin Blades、Claudio Chuaqui、James E. Dowling、Andrew D. Ferguson、Frederick W. Goldberg、Nicholas Howe、Christopher R. Jones、Paul D. Kemmitt、Gillian Lamont、Jeffrey G. Varnes、Richard A. Ward、Bin Yang
DOI:10.1021/acsmedchemlett.6b00322
日期:2016.12.8
Group I p21-activated kinase (PAK) inhibitors are indicated as important in cancer progression, but achieving high kinase selectivity has been challenging. A bis-anilino pyrimidine PAK1 inhibitor was identified and optimized through structure-based drug design to improve PAK1 potency and achieve high kinase selectivity, giving in vitro probe compound AZ13705339 (18). Reduction of lipophilicity to lower