Discovery and optimization of a highly efficacious class of 5-aryl-2-aminopyridines as FMS-like tyrosine kinase 3 (FLT3) inhibitors
摘要:
Based on a putative binding mode of quizartinib (AC220, 1), a potent FMS-like tyrosine kinase 3 (FLT3) inhibitor in Phase III clinical development, we have designed de novo a simpler aminopyridine-based hinge binding motif. Further optimization focusing on maximizing in vivo efficacy and minimizing CYP3A4 time-dependent inhibition resulted in a highly efficacious compound (6s) in tumor xenograft model for further preclinical development. (C) 2015 Elsevier Ltd. All rights reserved.
[EN] BIARYL COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS BIARYLES ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:AMBIT BIOSCIENCES CORP
公开号:WO2011022473A1
公开(公告)日:2011-02-24
Provided herein are compounds for treatment of KIT, CSF-1R and/or FLT3 kinase mediated diseases. Also provided are pharmaceutical compositions comprising the compounds and methods of using the compounds and compositions.
Provided herein are compounds for treatment of KIT, CSF-1R and/or FLT3 kinase mediated diseases. Also provided are pharmaceutical compositions comprising the compounds and methods of using the compounds and compositions.