HETEROARYL AMINE DERIVATIVE USEFUL AS PROTEIN KINASE INHIBITOR

摘要

The present invention relates to a heteroaryl amine compound having protein kinase inhibitory activity, a pharmaceutically acceptable salt thereof, and a pharmaceutical composition, containing the compound as an active ingredient, for preventing or treating diseases caused by abnormal cell growth. The novel compound of the present invention exhibits an excellent inhibitory effect on FGFR, which is a main inducer of bladder cancer or endometrial cancer, and a point mutation thereof, and various protein kinases involved in signaling, besides FGFR, and thus is useful as an agent for preventing and treating abnormal cell growth diseases caused by the protein kinases.