[EN] COMPOUNDS USEFUL AS INHIBITORS OF ATR KINASE<br/>[FR] COMPOSÉS UTILES COMME INHIBITEURS DE LA KINASE ATR
申请人:VERTEX PHARMA
公开号:WO2011143426A1
公开(公告)日:2011-11-17
The present invention relates to pyrazine and pyridine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I wherein the variables are as defined herein.
The present invention relates to pyrazine and pyridine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors.
The compounds of this invention have formula I:
wherein the variables are as defined herein.
recent years, radiofluorinated alkyl azides have been reported for clickradiolabeling and pretargeted PET imaging, but only little is known about the biodistribution and metabolism of these compounds. In this work, we present a significantly improved procedure for the synthesis of [18F]fluoroethyl azide and reinvestigated this radiolabeled probe in detail showing poor stability and very restricted suitability