Patent ID: 7329653

Claim:
A compound of the formula (I): wherein: Y is —(CH 2 ) n —, wherein n is 1; represents (1) a phenyl ring optionally substituted with one or two substituents selected, independently, from the group consisting of hydrogen, (C 1 -C 6 ) lower alkyl, halogen, cyano, CF 3 , hydroxy, (C 1 -C 6 ) lower alkoxy, (C 1 -C 6 ) lower alkoxy carbonyl, carboxy, —CONH 2 , —CONH[(C 1 -C 6 ) lower alkyl], and —CON[(C 1 -C 6 ) lower alkyl] 2 ; or (2) a 6-membered aromatic (unsaturated) heterocyclic ring having one nitrogen atom, optionally substituted by (C 1 -C 6 ) lower alkyl, halogen or (C 1 -C 6 ) lower alkoxy; represents (1) a phenyl ring optionally substituted with one or two substituents selected, independently, from the group consisting of hydrogen, (C 1 -C 6 ) lower alkyl, halogen, cyano, CF 3 , hydroxy, (C 1 -C 6 ) lower alkoxy, (C 1 -C 6 ) lower alkoxy carbonyl, carboxy, —CONH 2 , —CONH[(C 1 -C 6 ) lower alkyl], and —CON[(C 1 -C 6 ) lower alkyl] 2 ; (2) a 5-membered aromatic (unsaturated) heterocyclic ring having one nitrogen atom, optionally substituted by (C 1 -C 6 ) lower alkyl, (C 1 -C 6 ) lower alkoxy, or halogen; or (3) a 6-membered aromatic (unsaturated) heterocyclic ring having one nitrogen atom, optionally substituted by (C 1 -C 6 ) lower alkyl, halogen, or (C 1 -C 6 ) lower alkoxy; or a pharmaceutically acceptable salt thereof.