Patent ID: 6627638
Filing Date: 2003-09-30
Classification: A61P,C07D

Abstract:
A compound of Formula III or IV wherein R2 is selected from the group consisting of -hydrogen; -alkyl; -alkyl-OH; -haloalkyl; -alkenyl; -alkyl-X-alkyl; -alkyl-X-alkenyl; -alkenyl-X-alkyl; -alkenyl-X-alkenyl; -alkyl-N(R5)2; -alkyl-N3; -alkyl-O-C(O)-N(R5)2; -aryl; -alkyl-X-aryl; and -alkenyl-X-aryl; R is selected from the group consisting of -hydrogen -alkyl, -alkoxy, -alkylthio, -hydroxy, -halogen, -haloalkyl, -polyhaloalkyl, -perhaloalkyl, -trifluoroalkoxy, -nitro, -amino, -alkylamino, -dialkylamino, -alkylcarbonyl, -alkenylcarbonyl, -arylcarbonyl, -aryl, -arylalkyl, -nitrile and -alkoxycarbonyl; X is selected from the group consisting of â€”Oâ€”, â€”Sâ€”, â€”NR5â€”, â€”C(O)â€”, â€”C(O)Oâ€”, â€”OC(O)â€”, and a bond; and each R5 is independently H or C1-8 alkyl; or a pharmaceutically acceptable salt thereof.