Oxazoles and thiazoles for the treatment of senile dementia
申请人:Merck Sharpe & Dohme Ltd.
公开号:US05324723A1
公开(公告)日:1994-06-28
1,3-Oxazole and 1,3-thiazole compounds of formula I, and their pharmaceutically acceptable salts and prodrugs: ##STR1## wherein X represents oxygen or sulphur; R.sup.1 represents a non-aromatic azacyclic or azabicyclic ring system.