The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof. The formula (I) compounds inhibit tyrosine kinase activity thereby making them useful as anticancer agents.
本发明提供了公式(I)的化合物及其药学上可接受的盐。公式(I)的化合物抑制
酪氨酸激酶活性,因此可用作抗癌剂。