Patent ID: 8859588

Claim:
A compound of formula (I): wherein: m, p=1 or 2; X is CO or SO 2 ; Q 1 to Q 4 are independently CH or N provided that at least one of Q 1 to Q 4 is N; R 1 is hydrogen, (C 1 -C 4 )alkyl, CF 3 , or (C 1 -C 4 )alkoxy-(C 1 -C 4 )alkyl; R 2 is hydrogen, halogen, (C 1 -C 4 )alkyl or CF 3 ; R 3 is unsubstituted or substituted naphthyl, phenyl, benzyl, thiophenyl, isoxazolyl, cyclopropyl, cyclohexyl, tetrahydropyranyl or piperidinyl, wherein the substituents are selected from the group consisting of halogen, (C 1 -C 4 )alkyl and CH 3 CO; and R 4 is H or (C 1 -C 4 )alkyl; or a salt thereof or an enantiomer or a diastereomer thereof.