The present invention relates to a novel family of inhibitors of protein kinases. In particular, the present invention relates to inhibitors of the members of the Tec and Src protein kinase families.
The invention provides certain substituted phenyl compounds of the Formula (I) or pharmaceutically acceptable salts thereof, wherein R
1
, R
2
, R
3
, R
4
, R
cy
, 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).
1-[4-(3-PHENOXY)-PHENYL]-1H-PYRAZOLO[4,3-D]PYRIMIDIN-7-YL-AMINE DERIVATIVES AS BRUTON'S TYROSINE KINASE (BTK) INHIBITORS FOR THE TREATMENT OF E.G. PROLIFERATIVE DISEASES