| abstract |
Disclosed is a pharmaceutical composition which is an antagonist of an orexin receptor and is useful for the treatment or prevention of neurological and psychiatric disorders and diseases involving the orexin receptor. 5-Chloro-2-{(5R) -5-methyl-4- [5-methyl-2- (2H-1,2,3-triazol-2-yl) benzoyl] -1,4- A pharmaceutical composition comprising diazepan-1-yl} -1,3-benzoxazole or a pharmaceutically acceptable salt thereof and an inert carrier. [Selection figure] None |