Novel pyrazolo[1,5- a ]pyridines with improved aqueous solubility as p110α-selective PI3 kinase inhibitors
作者:Jackie D. Kendall、Anna C. Giddens、Kit Yee Tsang、Elaine S. Marshall、Claire L. Lill、Woo-Jeong Lee、Sharada Kolekar、Mindy Chao、Alisha Malik、Shuqiao Yu、Claire Chaussade、Christina Buchanan、Stephen M.F. Jamieson、Gordon W. Rewcastle、Bruce C. Baguley、William A. Denny、Peter R. Shepherd
DOI:10.1016/j.bmcl.2016.11.078
日期:2017.1
As part of our investigation into pyrazolo[1,5-a]pyridines as novel p110α selective PI3 kinase inhibitors, we report a range of analogues with improved aqueous solubility by the addition of a basic amine. The compounds demonstrated comparable p110α potency and selectivity to earlier compounds but with up to 1000× greater aqueous solubility, as the hydrochloride salts. The compounds also displayed good
作为对吡唑并[1,5- a ]吡啶作为新型p110α选择性PI3激酶抑制剂的研究的一部分,我们报道了一系列通过添加碱性胺而具有改善的水溶性的类似物。与盐酸盐相比,该化合物表现出与早期化合物相当的p110α效能和选择性,但水溶性最高增加了1000倍。该化合物在PI3激酶活性的细胞测定中也显示出良好的活性。