The invention provides certain substituted phenyl compounds of the Formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, Rcy, and t are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions mediated by Spleen Tyrosine Kinase (Syk).
本发明提供了公式(I)的某些取代苯基化合物或其药学上可接受的盐,其中R1、R2、R3、R4、Rcy和t的定义如本文所述。本发明还提供了包括这些化合物的制药组合物,并且提供了使用这些化合物治疗由脾
酪氨酸激酶(Syk)介导的疾病或病状的方法。