The present invention provides Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula (I), or pharmaceutically acceptable salts thereof, wherein X1, X2, R1, R7, R8 and R9 are as herein described. The present invention also provides pharmaceutical compositions comprising these compounds and methods for their use in therapy. In particular, the present invention relates to the use of Btk inhibitor compounds of Formula (I) in the treatment of Btk mediated disorders.
本发明提供了符合式(I)的布鲁顿
酪氨酸激酶(Btk)
抑制剂化合物或其药学上可接受的盐,其中X1、X2、R1、R7、R8和R9如本文所述。本发明还提供了包含这些化合物的药物组合物及其用于治疗的方法。特别是,本发明涉及式(I)的Btk
抑制剂化合物在治疗Btk介导的疾病中的用途。