Description
It is an FDA approved selective Janus Kinase 1 and 2 (JAK1 and JAK2) inhibitor used for the treatment of rheumatoid arthritis. It has a role as an antirheumatic drug, an EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor, an anti-inflammatory agent, an immunosuppressive agent and an antiviral agent.