Patent ID: 8138171

Claim:
A compound of formula I where: R 1 is CO 2 R 8 or CONR 9 R 10 ; R 2 is hydrogen, alkyl, aminoalkyl, alkylaminoalkyl, or dialkylaminoalkyl; R 3 is hydrogen, alkyl, aminoalkyl, alkylaminoalkyl, or dialkylaminoalkyl; or NR 2 R 3 taken together is azetidinyl, pyrrolidinyl, piperidinyl, piperazinyl, N-(alkyl)piperazinyl, morpholinyl, thiomorpholinyl, homopiperidinyl, or homomorpholinyl, and is substituted with 0-3 alkyl substituents; or NR 2 R 3 taken together is R 4 is hydrogen or alkyl; R 5 is hydrogen or alkyl; or R 4 and R 5 taken together is oxo; R 6 is hydrogen, halo, alkyl, alkenyl, hydroxy, benzyloxy, or alkoxy; R 7 is cycloalkyl; R 8 is hydrogen or alkyl; R 9 is hydrogen, alkyl, alkylSO 2 , cycloalkylSO 2 , haloalkylSO 2 , (R 11 )(R 12 )NSO 2 , or (R 13 )SO 2 ; R 10 is hydrogen or alkyl; R 11 is hydrogen or alkyl; R 12 is hydrogen or alkyl; R 13 is azetidinyl, pyrrolidinyl, piperidinyl, piperazinyl, N-(alkyl)piperazinyl, morpholinyl, thiomorpholinyl, homopiperidinyl, or homomorpholinyl; and R 14 is hydrogen, alkyl, cycloalkyl, (cycloalkyl)alkyl, alkylcarbonyl, cycloalkylcarbonyl, haloalkylcarbonyl, alkoxycarbonyl, alkylSO z , cycloalkylSO 2 , haloalkylSO 2 , aminocarbonyl, (alkylamino)carbonyl, (dialkylamino)carbonyl, benzyl, benzyloxycarbonyl, or pyridinyl; or a pharmaceutically acceptable salt thereof.