申请人:Ding Qiang
公开号:US08552002B2
公开(公告)日:2013-10-08
The invention relates to compounds of formula (I)
wherein the substituents X1, R1, R2, R3 and R4 have the meaning as set forth and explained in the description of the invention, to processes for the preparation of these compounds, pharmaceutical compositions containing same, the use thereof optionally in combination with one or more other pharmaceutically active compounds for the therapy of a disease which responds to an inhibition of protein kinase activity, and a method for the treatment of such a disease.
本发明涉及公式(I)的化合物,其中取代基X1,R1,R2,R3和R4的含义如本发明说明书所述和解释的那样,以及制备这些化合物的过程,包含它们的药物组合物,可选地与一种或多种其他药物活性化合物结合使用以治疗对蛋白激酶活性抑制有反应的疾病,以及治疗这种疾病的方法。