1,4-diazabicyclo[3.2.2]nonabenzoxazole, -benzothiazole and benzimidazole derivatives, preparation and therapeutic use thereof

摘要

Compound corresponding to the general formula (I) in which X represents an oxygen or sulphur atom or an NH group and R1, R2, R3 and R4 each represent a hydrogen or halogen atom or a nitro, amino, trifluoromethyl, trifluoroalkoxy, cyano, hydroxyl, (C1-C6)alkyl, (C1-C6)alkoxy or phenyl group. Application in therapeutics.