Patent ID: 6503917
Filing Date: 2003-01-07
Classification: C07D

Abstract:
A compound Formula (I) wherein:the moiety Z â€ƒis selected from the group: n is an integer of 1 or 2; R1 is straight chain alkyl of 1 to 6 carbon atoms, branched chain alkyl of 3 to 7 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl, or phenyl substituted with fluoro, chloro, bromo, straight chain alkyl of 1 to 6 carbon atoms, branched chain alkyl of 3 to 7 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl, or alkoxy of 1 to 6 carbon atoms; R2 is naphthalenyl, optionally substituted with fluoro, chloro, bromo, straight chain alkyl of 1 to 6 carbon atoms, branched chain alkyl of 3 to 7 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, alkoxy of 1 to 6 carbon atoms, or methylenedioxy; R3 is hydrogen, fluoro, chloro, bromo, nitro, straight chain alkyl of 1 to 6 carbon atoms, branched chain alkyl of 3 to 7 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, or alkoxy of 1 to 6 carbon atoms; and all crystalline forms or a pharmaceutically acceptable salt thereof, an enantiomer thereof, a racemate thereof.