Discovery of Orally Efficacious Phosphoinositide 3-Kinase δ Inhibitors with Improved Metabolic Stability
作者:Leena Patel、Jayaraman Chandrasekhar、Jerry Evarts、Kristen Forseth、Aaron C. Haran、Carmen Ip、Adam Kashishian、Musong Kim、David Koditek、Sandy Koppenol、Latesh Lad、Eve-Irene Lepist、Mary E. McGrath、Stephane Perreault、Kamal D. Puri、Armando G. Villaseñor、John R. Somoza、Bart H. Steiner、Joseph Therrien、Jennifer Treiberg、Gary Phillips
DOI:10.1021/acs.jmedchem.6b01169
日期:2016.10.13
Aberrant signaling of phosphoinositide 3-kinase delta (PI3K delta) has been implicated in numerous pathologies including hematological malignancies and rheumatoid arthritis. Described in this manuscript are the discovery, optimization, and in vivo evaluation of a novel series of pyridine-containing PI3K delta inhibitors. This work led to the discovery of 35, a highly selective inhibitor of PI3K delta which displays an excellent pharmacokinetic profile and is efficacious in a rodent model of rheumatoid arthritis.