The present invention relates to compounds of formula (I), wherein X1 to X3, R, R2 to R7 and AA have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
本发明涉及化合物的结构式(I),其中X1到X3,R,R2到R7和
AA的含义如描述和权利要求中所述。所述化合物可用作JAK
抑制剂,用于治疗或预防免疫、炎症、自身免疫、过敏性疾病和免疫介导的疾病。本发明还涉及包括所述化合物的药物组合物、该类化合物的制备以及用作药物的用途。