Compounds according to Formula (I), as well as salts thereof: wherein R1 and R2 are as defined herein, are useful as antiproliferative agents and kinase inhibitors. Synthetic methods for preparing the compounds of Formula (I) are also provided.
根据式(I)的化合物及其盐:其中R1和R2如本文所定义,可用作抗增殖剂和激酶
抑制剂。还提供了制备式(I)化合物的合成方法。