Patent ID: 7220741

Claim:
A 1,4-diazabicycloalkane compound of Formula IV: any of its enantiomers or any mixture of its enantiomers, or a pharmaceutically-acceptable addition salt thereof, or an N-oxide thereof, wherein Ar represents an aryl group selected from phenyl and naphthyl, or a heteroaryl group selected from furanyl, thienyl and pyridinyl, which aromatic group may optionally be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkyl-alkyl, alkenyl, alkynyl, alkoxy, alkoxy-alkyl, alkoxy-alkoxy, cycloalkoxy, cycloalkoxy-alkyl, cycloalkoxy-alkoxy, halogen, CF 3 , CN, NO 2 , NH 2 , carboxy, carbamoyl, amido, sulfamoyl, phenyl and benzyl.