Patent ID: 7902401

Claim:
A compound of Formula I or a salt thereof: wherein: A is selected from the group consisting of aryl and heteroaryl, optionally substituted with one or more independently-selected groups R 8 ; R 1 is a haloalkyl group; R 2 is selected from the group consisting of C(O)R 6 , C(O)OR 6 , SO 2 R 6 and C(O)NR 6 R 7 ; R 3 , R 4 and R 5 are independently selected from the group consisting of H and alkyl; R 6 and R 7 are independently selected from the group consisting of H and alkyl; and R 8 is selected from the group consisting of OH, CN, halo, alkyl, alkoxy, haloalkyl, haloalkoxy, C(O)R 6 , C(O)OR 6 , SO 2 R 6 and C(O)NR 6 R 7 .