The present invention relates to a compound of formula (I):
or hydrates, solvates, prodrugs, or pharmaceutically acceptable salts thereof, wherein R1, R2, X, Y, ring A, R3 and R4 are as defined in the detailed description and claims.
The compound of formula (I) are receptor tyrosine kinase (RTK) inhibitors and have efficacy for the treatment, prevention, or amelioration of RTK-related diseases.
本发明涉及式(I)的化合物或其
水合物、溶剂合物、前药或其药学上可接受的盐,其中R1、R2、X、Y、环A、R3和R4如详细说明和权利要求中所定义。
式(I)的化合物是受体
酪氨酸激酶(RTK)
抑制剂,并具有治疗、预防或改善RTK相关疾病的功效。