Patent ID: 7825278

Claim:
A compound comprising the Formula I: or a pharmaceutically acceptable salt thereof, wherein: R 1 is selected from the group consisting of aryl, heteroaryl and aralkyl, each unsubstituted or substituted; R 2 is selected from the group consisting of hydrogen and unsubstituted or substituted C 1-10 alkyl; R 3 is selected from the group consisting of fluoro, chloro, bromo, iodo, C 1-10 alkoxy, nitro, haloC 1-10 alkyl, perhaloC 1-10 alkyl and unsubstituted or substituted C 1-10 alkyl; each R 4 is independently selected from the group consisting of halogen, nitro, C 1-10 alkyl, C 2-10 alkenyl, C 2-10 alkynyl, C 1-10 alkoxy, aralkyl, aryl, heteroaryl, cycloalkyl and heterocycloalkyl, each unsubstituted or substituted, or wherein R 3 and an adjacent R 4 together form a fused unsubstituted or substituted 5 or 6 membered cycloalkyl, aryl or heteroaryl ring; R 5 is selected from the group consisting of —NH 2 , C 1-10 alkylamino, di(C 1-10 )alkylamino and aryl, each substituted or unsubstituted; and m is 0, 1, 2, 3 or 4.