Compounds having the formula I wherein Z, Z1 Z2 Z3, R3a, R3b and Rb and 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Z,Z1,Z2,Z3,R3a,R3b和Rb如本文所定义,是ERK激酶
抑制剂。还公开了用于治疗过度增殖性疾病的组合物和方法。