Compounds having the formula (I) wherein R
1
, R
2
, R
3
and Ar as defined herein are inhibitors of ERK kinase. Also disclosed are compositions and methods for treating hyperproliferative disorders.
具有公式(I)的化合物,其中R1,R2,R3和Ar如此定义的化合物是ERK激酶的
抑制剂。本文还披露了治疗过度增殖性疾病的组合物和方法。