Patent ID: 8338594

Claim:
A compound of formula (I) wherein The A ring denotes a 5 to 7 membered aryl, heteroaryl, heterocyclic or cycloalkyl ring wherein the heteroaryl or heterocyclic rings include 1 to 3 heteroatoms selected from O, N or S; R 1 is selected from the group consisting of hydrogen, halo, alkyl, trifluoromethyl, hydroxy, alkoxy, alkoxyalkyl, trifluoromethoxy, phenyloxy, halophenyloxy, methylphenyloxy, alkoxyphenyl, alkylphenyl, alkoxyalkylphenyl, halothiophenyl, alkylcarbonyl, nitro, cyano, carboxyl, alkoxycarbonyl, benzoyl, alkylamino, alkylaminocarbonyl, alkylaminosulfonyl, cycloalkylamino, cycloaklylalkylamino, benzylamino, alkoxyalkylamino, and heterocyclyl, or R 1 is a group or R 1 and R 5 together with the carbon atoms to which they are attached, form a 1,3-dioxolane or 1,4-dioxane ring, which can optionally be substituted with 1, 2, or 3 halo; R 2 is hydrogen, halo or methyl; R 3 is wherein R 3-1 is hydrogen, alkyl, trifluoroethyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, heterocyclylalkyl, dialkylaminoalkyl, hydroxycycloalkyl, and X is —O—, —NH— or —N(alkyl)-, or wherein X and R3-1 are taken together to form a heterocyclyl ring optionally substituted with alkyl, carboxamide, alkoxyalkyl, or dialkylamino; R 4 is hydrogen or halo; R 5 is hydrogen, halo, or alkyl; and R 6 is hydrogen or alkyl; or a pharmaceutically acceptable salt thereof.