Patent ID: 7592466

Claim:
A compound of formula (I) or a therapeutically acceptable salt thereof, wherein A is selected from the group consisting of pyridazinyl, pyridinyl, pyridine N-oxide, pyrimidinyl, indol-3-yl, pyrazol-4-yl, pyrazinyl, isoxazol-4-yl, and triazinyl; R 1 and R 2 are independently selected from the group consisting of hydrogen, alkenyl, alkoxy, alkoxyalkyl, alkyl, alkynyl, aryl, arylalkyl, cyanoalkyl, cycloalkyl, (cycloalkyl)alkyl, haloalkyl, heterocyclyl, heterocyclylalkyl, hydroxyalkyl, (NR A R B )alkyl, and (NR A R B )carbonyl; or R 1 and R 2 , together with the nitrogen atom to which they are attached, form a five- to seven-membered ring containing zero or one additional heteroatom selected from the group consisting of nitrogen, oxygen, and sulfur, wherein the remaining atoms are carbon; wherein the ring can be optionally substituted with one, two, three, or four substituents independently selected from the group consisting of alkoxy, alkoxyalkyl, alkoxycarbonyl, alkoxycarbonylalkyl, alkyl, alkylene, alkylcarbonyl, alkylsulfanylalkyl, aryl, arylalkyl, arylcarbonyl, arylcarbonylalkyl, cycloalkyl, (cycloalkyl)alkyl, (cycloalkyl)carbonyl, (cycloalkyl)carbonylalkyl, ethylenedioxy, haloalkoxy, haloalkyl, heterocyclyl, heterocyclylalkyl, heterocyclylcarbonyl, heterocyclylcarbonylalkyl, hydroxy, hydroxyalkyl, NR A R B , (NR A R B )alkyl, and (NR A R B )carbonyl; R 3 at each occurance is independently selected from the group consisting of alkenyl, alkoxy, alkoxyalkyl, alkoxycarbonyl, alkyl, alkylcarbonyl, alkylsulfanyl, aryl, arylalkyl, aryloxy, cyano, cyanoalkyl, cycloalkyl, (cycloalkyl)alkyl, halo, haloalkyl, heterocycle, hydroxy, hydroxyalkyl, and nitro; X is selected from the group consisting of O and S; m is 0-4; and R A and R B are independently selected from the group consisting of hydrogen, alkenyl, alkoxyalkyl, alkyl, alkynyl, alkylcarbonyl, aryl, arylalkyl, cycloalkyl, (cycloalkyl)alkyl, heterocyclyl, heterocyclylalkyl, and hydroxyalkyl.