Patent ID: 8293757

Claim:
A compound of Formula (1): or a pharmaceutically acceptable salt thereof; wherein: R 1 is a haloalkyl having 1-6 fluorine atoms; R 2 is C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, each of which may be optionally substituted with halo, amino or hydroxyl groups; halo, cyano, nitro, (CR 2 ) k OR 7 , (CR 2 ) k O(CR 2 ) 1-4 R 7 , (CR 2 ) k SR 7 , (CR 2 ) k NR 9 R 10 , (CR 2 ) k C(O)O 0-1 R 7 , OC(O)R 7 , (CR 2 ) k C(S)R 7 , (CR 2 ) k C(O)NR 9 R 10 , (CR 2 ) k C(O)NR(CR 2 ) 0-6 C(O)O 0-1 R 7 , (CR 2 ) k NRC(O)O 0-1 R 7 , (CR 2 ) k S(O) 1-2 NR 9 R 10 , (CR 2 ) k S(O) 1-2 R 8 , (CR 2 ) k NRS(O) 1-2 R 8 or (CR 2 ) k R 6 ; or any two adjacent R 2 groups together may form an optionally substituted 5-8 membered carbocyclic, heterocyclic, aryl or heteroaryl ring; R 3 is selected from the group consisting of R 9 and R 10 are independently H, C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, each of which may be optionally substituted with halo, amino, hydroxyl, alkoxy, cyano, carboxyl or R 6 ; (CR 2 ) k CN, (CR 2 ) 1-6 NR 7 R 7 , (CR 2 ) 1-6 OR 7 , (CR 2 ) k C(O)O 0-1 R 7 , (CR 2 ) k C(O)NR 7 R 7 or (CR 2 ) k —R 6 ; R 6 is an optionally substituted C 3-7 cycloalkyl, C 6-10 aryl, or a 5-10 membered heteroaryl or 5-7 membered heterocyclic ring; R 7 and R 8 are independently (CR 2 ) k— R 6 or C 1-6 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, each of which may be optionally substituted with halo, amino, amido, or hydroxyl, alkoxy, cyano, carboxyl or R 6 ; or R 7 is H; each R is H or C 1-6 alkyl; each k is 0-6; and j and m are independently 0-4.