The present invention provides compounds of formula I
and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of Trk receptors such as TrkA, TrkB and TrkC thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
本发明提供了I型化合物及其药学上可接受的盐。公式I的化合物抑制Trk受体的
酪氨酸激酶活性,如TrkA、TrkB和TrkC,因此使它们成为抗增殖剂,用于治疗癌症和其他疾病。