Patent ID: 8629276

Claim:
A compound of Formula I where: R 1 is hydrogen, alkyl, cycloalkyl, haloalkyl, (Ar 2 )alkyl, (Ar 2 )cycloalkyl, Ar 2 , alkylCO, cycloalkylCO, haloalkylCO, (Ar 2 )alkylCO, ((Ar 2 )cycloalkyl)alkylCO, (Ar 2 )cycloalkylCO, Ar 2 CO, (Ar 2 )alkylCOCO, Ar 2 COCO, alkylCO 2 , haloalkylCO 2 , (Ar 2 )alkylCO 2 , Ar 2 CO 2 , alkylCONH, haloalkylCONH, (Ar 2 )alkylCONH, Ar 2 CONH, alkylSO 2 , cycloalkylSO 2 , haloalkylSO 2 , and Ar 2 SO 2 ; or R 1 is (PhCH 2 O)PhCH 2 CO, R 2 is alkyl or haloalkyl; R 3 is alkyl; R 4 is hydrogen or alkyl; R 5 is hydrogen or alkyl; Ar 1 is phenyl or chromanyl, and is substituted with 0-3 substituents selected from halo, alkyl, haloalkyl, alkoxy, and haloalkoxy; and Ar 2 is phenyl, biphenyl, or indolyl, and is substituted with 0-3 substituents selected from halo, alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkoxy, and haloalkoxy; or a pharmaceutically acceptable salt thereof.