Patent ID: 6593472
Filing Date: 2003-07-15
Classification: A61P,C07D

Abstract:
A compound of the formula whereinR is hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl; R1 is hydrogen or halogen; R2 and R2â€² are hydrogen, halogen, trifluoromethyl, lower alkoxy or cyano; R3 and R3â€² are hydrogen, lower alkyl or cycloalkyl; R4 and R4â€² together with the N-atom to which they are attached form a morpholine ring; R6 is H or methyl; X is â€”N(R6)C(O)â€”; n is 0, 1, 2, 3 or 4; and m is 1, 2 or 3; or a pharmaceutically acceptable acid addition salt thereof.