Patent ID: 8470817

Claim:
A compound of Formula I: or a pharmaceutically acceptable salt thereof; wherein R 1 is halo, alkyl, haloalkyl, alkoxy, or hydroxyl; R 2 and R 3 together with the nitrogen atom on which they are substituted form a substituted or unsubstituted heterocyclic ring, where substituents when present are selected from one, two or three Q 1 groups selected from alkyl, amino, alkylamino, alkoxy, hydroxyl, halo, haloalkyl, cycloalkyl, aryl, arylalkyl, alkylaryl, haloalkylaryl, heterocyclyl, heteroaryl, alkoxyalkyl, alkylcarbonyl, and alkoxycarbonyl; R 4 and R 5 are selected as follows: i) R 4 and R 5 are each alkyl, or ii) R 4 and R 5 together with the nitrogen atom on which they are substituted form a substituted or unsubstituted heterocyclic ring; where substituents when present are selected from one or more Q 2 groups selected from halo, alkyl, haloalkyl, alkoxy, and hydroxyl; R 6 is halo, alkyl, haloalkyl, alkoxy, or hydroxyl; R 7 is hydrogen, halo, alkyl, haloalkyl, alkoxy, or hydroxyl; n is 0 to 2; m is 0 to 2; and where Q 1 is optionally substituted with one, two or three groups selected from halo, alkyl, amino, alkoxy, hydroxyl, and haloalkyl.