[EN] DONEPEZIL MYRISTYLOXYMETHYL ETHER OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF<br/>[FR] MYRISTYLOXYMÉTHYL ÉTHER DE DONÉPÉZIL OU SEL PHARMACEUTIQUEMENT ACCEPTABLE DE CELUI-CI
申请人:CHONG KUN DANG PHARMACEUTICAL CORP
公开号:WO2020204662A1
公开(公告)日:2020-10-08
The present invention relates to novel donepezil myristyloxymethyl ether or a pharmaceutically acceptable salt thereof and a sustained release pharmaceutical composition comprising the same as a main ingredient. Donepezil myristyloxymethyl ether of the present invention may reduce the initial release of donepezil, which is an active ingredient, when administered into the body by introducing a myristyloxymethyl ether group into donepezil, thereby reducing the risk of side effects, such as drug toxicity and the like, and uniformly release donepezil in the body over a long period of time, thereby enhancing the therapeutic effect of the drug for patients with dementia.