Imidazo[1,2-a]pyridine and imidazo[1,2-b]pyridazine derivatives which inhibit Btk and are useful for the treatment of auto-immune and inflammatory diseases caused by aberrant B-cell activation, e.g. arthritis.
咪唑[1,2-a]
吡啶和
咪唑[1,2-b]
吡嗪衍
生物抑制Btk,对于治疗由异常B细胞活化引起的自身免疫和炎症性疾病,如关节炎,具有益处。