名称:
                                An amino-indazole scaffold with spectrum selective kinase inhibition of FLT3, PDGFRα and kit
                             
                            
                                摘要:
                                Here we describe the synthesis and characterization of a number of 3-amino-1H-indazol-6-yl-benzamides that were designed to target the 'DFG-out' conformation of the kinase activation loop. Several compounds such as 4 and 11 exhibit single-digit nanomolar EC(50)s against FLT3, c-Kit and the gatekeeper T674M mutant of PDGFR alpha. (C) 2012 Published by Elsevier Ltd.
                             
                                                            
                                    DOI:
                                    10.1016/j.bmcl.2012.05.107