4- (3-aminopyrazole) pyrimidine derivatives for use as tyrosine kinase inhibitors in the treatment of cancer

摘要

Disclosed is 5-Chloro-N2-[(1S)-1-(5-fluoropyrimidin-2-yl)ethyl]-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine or a pharmaceutically acceptable salt thereof. Also disclosed is the use of said compound in the treatment of cancer.