The present invention relates to pyrazine 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 of 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.
本发明涉及对ATR蛋白激酶具有抑制作用的
吡嗪化合物。该发明还涉及包括本发明的化合物的药用可接受组合物;使用本发明的化合物治疗各种疾病、紊乱和症状的方法;制备本发明的化合物的方法;用于制备本发明的化合物的
中间体;以及在体外应用中使用化合物的方法,例如在
生物和病理现象中研究激酶、介导激酶的细胞内信号传导途径的研究以及新激酶
抑制剂的比较评估。本发明的化合物具有如下式(I)的结构,其中变量如本文所定义。