2-Amino-6-fluoro-N- [5-fluoro-pyridin-3-yl] pyrazolo [1,5-a] pyrimidine-3-carboxamide compounds useful as ATR kinase inhibitors, their preparation, different solid forms thereof And radiolabeled derivatives
The present invention relates to compounds useful as inhibitors of ATR protein kinase. The present invention relates to pharmaceutically acceptable compositions containing the compounds of the present invention; methods of treatment of various diseases, disorders, and conditions using the compounds of the present invention; processes for preparing the compounds of the present invention. Intermediates for the preparation of the compounds of the invention; as well as solid forms of the compounds of the invention. The compounds of the present invention have the formula IA or IB: where these variables are as defined herein.本発明は、ATRプロテインキナーゼの阻害剤として有用な化合物に関する。本発明は、本発明の化合物を含有する薬学的に受容可能な組成物;本発明の化合物を使用する種々の疾患、障害、および状態の処置の方法;本発明の化合物を調製するためのプロセス;本発明の化合物の調製のための中間体;ならびに本発明の化合物の固体形態に関する。本発明の化合物は、式I-AまたはI-B:を有し、ここでこれらの可変物は、本明細書中で定義されるとおりである。