Compounds having the formula (I), and enantiomers, and diastereomers, pharmaceutically-acceptable salts, thereof, are useful as kinase modulators, including Btk modulation, wherein R
1
, R
2
, R
3
, R
4
, Q, A and B are as defined herein.
具有
化学式(I)的化合物及其对映体、非对映异构体、药学上可接受的盐,在激酶调节剂方面具有用途,包括Btk调节,其中R1、R2、R3、R4、Q、A和B的定义如本文所述。