Patent ID: 6774241
Filing Date: 2004-08-10
Classification: A61P,C07D

Abstract:
A compound of the formula: or a pharmaceutically acceptable salt thereof,whereinn is 2 or 3; each of R1 and R2 is independently hydrogen, lower alkyl, or R1 and R2 together with the nitrogen atom to which they are attached may form a 4 to 6-membered heterocyclyl group; each R3 is independently hydrogen or alkyl, or one of R3 together with R1 and the atoms there between may form a four to seven membered ring moiety with R1 and R 3 together forming an alkylene group; R4 is hydrogen, lower alkyl, or haloalkyl; R5 is hydrogen, lower alkyl, halo, alkoxy, or haloalkyl; and R6 is 2-fluorophenyl.