The invention provides compounds of formula (I): wherein the variables are defined in the specification, or a pharmaceutically-acceptable salt thereof, that are inhibitors of JAK kinases. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat inflammatory bowel diseases, and processes and intermediates useful for preparing such compounds.
这项发明提供了式(I)的化合物:其中变量在规范中定义,或其药用盐,这些化合物是JAK激酶的
抑制剂。该发明还提供了包括这些化合物的药物组合物,使用这些化合物治疗炎症性肠病的方法,以及用于制备这些化合物的工艺和中间体。