The invention relates to the use of a JAK1 kinase-selective inhibitor that has minimal inhibitory activity towards Jak2 kinase for treating a disease, such as an inflammatory disease (e.g., moderate to severe Rheumatoid Arthritis) and/or bone loss, either alone or in combination with a DMARD (disease modifying anti-rheumatic drug), such as methotrexate. The invention also provides pharmaceutical composition, dosage formulation, administration route, and dosage schedule thereof.
本发明涉及使用一种对JAK2激酶具有最小抑制活性的JAK1激酶选择性
抑制剂来治疗疾病,例如炎症性疾病(例如中度至重度类风湿性关节炎)和/或骨丢失,单独使用或与
DMARD(疾病修饰抗风湿药物)如
甲氨蝶呤联合使用。本发明还提供了药物组合物、剂量制剂、给药途径和剂量计划。