Discovery and Structure Enabled Synthesis of 2,6-Diaminopyrimidin-4-one IRAK4 Inhibitors
摘要:
We report the identification and synthesis of a series of aminopyrimidin-4-one IRAK4 inhibitors. Through high throughput screening, an aminopyrimidine hit was identified and modified via structure enabled design to generate a new, potent, and kinase selective pyrimidin-4-one chemotype. This chemotype is exemplified by compound 16, which has potent IRAK4 inhibition activity (IC50 = 27 nM) and excellent kinase selectivity (>100-fold against 99% of 111 tested kinases), and compound 31, which displays potent IRAK4 activity (IC50 = 93 nM) and good rat bioavailability (F = 42%).
[EN] AMINOPYRIMIDINONES AS INTERLEUKIN RECEPTOR-ASSOCIATED KINASE INHIBITORS [FR] AMINOPYRIMIDINONES EN TANT QU'INHIBITEURS DE KINASES ASSOCIÉES AU RÉCEPTEUR DE L'INTERLEUKINE
AMINOPYRIMIDINONES AS INTERLEUKIN RECEPTOR-ASSOCIATED KINASE INHIBITORS
申请人:Seganish W. Michael
公开号:US20140329799A1
公开(公告)日:2014-11-06
This invention relates to aminopyrimidinone compounds of Formula (I) that are inhibitors of Interleukin receptor-associated kinases, in particular IRAK-4, and are useful in the treatment or prevention of inflammatory diseases, including rheumatoid arthritis and inflammatory bowel disease.
Aminopyrimidinones as interleukin receptor-associated kinase inhibitors
申请人:MERCK SHARP & DOHME CORP.
公开号:US09221809B2
公开(公告)日:2015-12-29
This invention relates to aminopyrimidinone compounds of Formula (I) that are inhibitors of Interleukin receptor-associated kinases, in particular IRAK-4, and are useful in the treatment or prevention of inflammatory diseases, including rheumatoid arthritis and inflammatory bowel disease.