Patent ID: 8367661

Claim:
A compound of the following formula: wherein: R 1 , R 2 and the nitrogen to which they are attached form a morphlin-4-yl ring optionally substituted with one, two, or three groups selected from alkyl, halogen, hydroxy, alkoxy, alkylenedioxy, carboxy, acyloxy, alkoxycarbonyl, alkoxycarbonylamino, alkylcarbonylamino, aminocarbonyl, aminocarbonylamino, cyano, acyl, oxo, nitro, amino, sulfanyl, sulfinyl, sulfonyl, aminosulfonyl, amidino, phenyl, benzyl, heteroaryl, heterocyclyl, aryloxy, arallkoxy, heteroaryloxy, and heteroaralkoxy, wherein the amino(s) in the aminocarbonyl, amino, or aminosulfonyl is optionally substituted with alkyl; R 3 is an aryl or heteroaryl group, which is optionally substituted with a halogen, lower alkoxy, aryl or heteroaryl group; R 4 is halogen; R 5 is hydrogen, halogen, hydroxy, or lower alkyl; R 6 and R 7 are independently selected from hydrogen, halogen, hydroxy, and lower alkyl; or a pharmaceutically acceptable salt thereof.