Patent ID: 7541353

Claim:
A compound of formula I R 1 is CO 2 R 5 or CONR 6 R 7 ; R 2 is R 3 is hydrogen, halo, alkyl, alkenyl, hydroxy, benzyloxy, or alkoxy; R 4 is cycloalkyl; R 5 is hydrogen or alkyl; R 6 is hydrogen, alkyl, alkylSO 2 , cycloalkylSO 2 , haloalkylSO 2 , (R 10 )(R 11 )NSO 2 , or (R 12 )SO 2 ; R 7 is hydrogen or alkyl; R 8 is hydrogen, alkyl, cycloalkyl, (cycloalkyl)alkyl, aminoalkyl, (alkylamino)alkyl, (dialkylamino)alkyl, or benzyl; R 9 is hydrogen, alkyl, cycloalkyl, (cycloalkyl)alkyl, aminoalkyl, (alkylamino)alkyl, (dialkylamino)alkyl, or benzyl; or NR 8 R 9 taken together is azetidinyl, pyrrolidinyl, piperidinyl, piperazinyl, N-(alkyl)piperazinyl, morpholinyl, thiomorpholinyl, homopiperidinyl, or homomorpholinyl; R 10 is hydrogen or alkyl; R 11 is hydrogen or alkyl; R 12 is azetidinyl, pyrrolidinyl, piperidinyl, piperazinyl, N-(alkyl)piperazinyl, morpholinyl, thiomorpholinyl, homopiperidinyl, or homomorpholinyl; R 13 is hydrogen or alkyl; and R 14 is hydrogen, alkyl, cycloalkyl, or haloalkyl; or a pharmaceutically acceptable salt thereof.