The invention provides JAK kinase inhibitors of Formula Ia, enantiomers, diasteriomers or pharmaceutically acceptable salts thereof, wherein R1, R2, R7 and Z are defined herein, a pharmaceutical composition that includes a compound of Formula Ia and a pharmaceutically acceptable carrier, adjuvant or vehicle, and methods of treating or lessening the severity of a disease or condition responsive to the inhibition of a JAK kinase activity in a patient.
该发明提供了Formula Ia的JAK激酶
抑制剂、对映体、对映异构体或其药学上可接受的盐,其中R1、R2、R7和Z在此定义,以及包括Formula Ia化合物和药学上可接受的载体、辅料或载体的制药组合物,以及治疗或减轻患者对JAK激酶活性抑制响应的疾病或病情的方法。