Compounds having the formula I, or a pharmaceutically acceptable salt thereof, wherein R
1
, R
2
, X
1
, X
2
, and Ar are as defined herein, are inhibitors of PAK1. Also disclosed are compositions and methods for treating cancer and hyperproliferative disorders using such compounds.
具有公式I或其药用可接受的盐的化合物,其中R1、R2、X1、X2和Ar如本文所定义,是PAK1的
抑制剂。还公开了使用这些化合物治疗癌症和增生性疾病的组合物和方法。