3-methyl-2- ( (2S) -2- (4- (3-methyl-L, 2, 4-oxadiazol-5-YL) phenyl) morpholino) -6- (pyrim-idin-4-yl) pyrimidin-4 (3H) -one as tau protein kinase inhibitor

摘要

A compound represented by the formula (I) or a pharmaceutically acceptable salt thereof: which is used for preventive and/or therapeutic treatment of a disease caused by abnormal activity of tau protein kinase 1 such as a neurodegenerative diseases (e.g. Alzheimer disease).