Patent ID: 8592447

Claim:
A compound according to the formula or a pharmaceutically acceptable salt thereof; wherein R is —R 2 NR 3 R 4 or —R 1 G; X is halogen, haloalkyl, —OR 5 or —YR 1 G; n is 1-4; Y is —CH 2 —, —CH 2 O—, —O—, —N(R 6 )— or —S—; R 5 is lower alkyl, haloalkyl or —R 7 NR 8 R 9 , R 1 , R 2 and R 7 independently are optionally substituted alkyl; G is —NR 10 R 11 , halogen or fluoroalkyl; R 3 , R 4 , R 6 , R 8 and R 9 independently are H, lower alkyl, or aralkyl; R 10 and R 11 independently are H, lower alkyl, aralkyl or together form an aliphatic or aromatic ring optionally including one or more additional heteroatoms.