Patent ID: 8404837

Claim:
A compound of Formula (I): in which R 2 is a pyridinyl or substituted pyridinyl group, R 1 is selected from a group consisting of: heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl and substituted heteroaryl; each R 3 is independently selected from: hydrogen, halogen, acyl, amino, substituted amino, C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, substituted C 3 -C 7 cycloalkyl, C 3 -C 7 heterocycloalkyl, substituted C 3 -C 7 heterocycloalkyl, alkylcarboxy, aminoalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, arylalkyl, substituted arylalkyl, arylcycloalkyl, substituted arylcycloalkyl, heteroarylalkyl, substituted heteroarylalkyl, cyano, hydroxyl, alkoxy, nitro, acyloxy, and aryloxy; R 4 is selected from: hydrogen, halogen, acyl, amino, substituted amino, C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, substituted C 3 -C 7 cycloalkyl, C 3 -C 7 heterocycloalkyl, substituted C 3 -C 7 heterocycloalkyl, alkylcarboxy, aminoalkyl, aryl, heteroaryl, substituted heteroaryl, arylalkyl, substituted arylalkyl, arylcycloalkyl, substituted arylcycloalkyl, heteroarylalkyl, substituted heteroarylalkyl, cyano, hydroxyl, alkoxy, nitro, acyloxy, and aryloxy; and n is 1 or 2; or a pharmaceutically acceptable salt thereof.