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.
A scaffold hopping strategy to generate new aryl-2-amino pyrimidine MRSA biofilm inhibitors
作者:Alexander W. Weig、Samantha L. Barlock、Patrick M. O'Connor、Orry M. Marciano、Richard Smith、Robert K. Ernst、Roberta J. Melander、Christian Melander
DOI:10.1039/d0md00238k
日期:——
Infections that stem from bacterial biofilms are difficult to eradicate. Within a biofilm state, bacteria are upwards of 1000-fold more resistant to conventional antibiotics, necessitating the development of alternative approaches to treat biofilm-based infections. One such approach is the development of smallmolecule adjuvants that can inhibit/disrupt bacterial biofilms. When such molecules are paired
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.