Discovery of Highly Isoform Selective Orally Bioavailable Phosphoinositide 3-Kinase (PI3K)-γ Inhibitors
作者:Nils Pemberton、Mickael Mogemark、Susanne Arlbrandt、Peter Bold、Rhona J. Cox、Cristina Gardelli、Neil S. Holden、Kostas Karabelas、Johan Karlsson、Sarah Lever、Xueshan Li、Helena Lindmark、Monica Norberg、Matthew W. D. Perry、Jens Petersen、Sandra Rodrigo Blomqvist、Matthew Thomas、Christian Tyrchan、Annika Westin Eriksson、Pavol Zlatoidsky、Linda Öster
DOI:10.1021/acs.jmedchem.8b00447
日期:2018.6.28
paper, we describe the discovery and optimization of a new chemotype of isoform selective PI3Kγ inhibitors. Starting from an HTS hit, potency and physicochemical properties could be improved to give compounds such as 15, which is a potent and remarkably selective PI3Kγ inhibitor with ADME properties suitable for oral administration. Compound 15 was advanced into in vivo studies showing dose-dependent
在本文中,我们描述了同工型选择性PI3Kγ抑制剂的新型化学型的发现和优化。从命中率开始,药效和理化性质可以得到改善,以得到化合物15等,这是一种有效且显着选择性的PI3Kγ抑制剂,具有适合口服的ADME特性。化合物15进入体内研究,显示口服给药时大鼠对LPS诱导的气道中性粒细胞减少的剂量依赖性抑制。