Substituted alkylaminopyridazinone derivatives, process for the preparation thereof and pharmaceutical composition containing the same

摘要

Disclosed are compounds of formula (I), wherein: R1 is H or alkyl, X is H or halogen, R2 is H or alkyl, n is 1, 2 or 3, Q and W are independently -N= or -CH=, and R4 and R5 are independently H, halogen, trifluoromethyl or alkoxy. The compounds are used in the manufacture of medicaments as anxiolytic and cognition enhancing active agents.