The discovery of substituted 4-(3-hydroxyanilino)-quinolines as potent RET kinase inhibitors
作者:R. Graham Robinett、Alex J. Freemerman、Michael A. Skinner、Lisa Shewchuk、Karen Lackey
DOI:10.1016/j.bmcl.2007.07.104
日期:2007.11
4-(3-hydroxyanilino)-quinolinecompounds, initially identified as small-molecule inhibitors of src family kinases, have been evaluated as potential inhibitors of RET kinase. Three compounds, 38, 31, and 40, had K(i)'s of 3, 25, and 50 nM in an in vitro kinase assay; while a cell based kinase assay showed K(i)'s of 300, 100, and 45 nM, respectively. These compounds represent potential new leads for the treatment