Appeal No. 95-4826 Application 08/141,752 wherein R is alkyl, R is hydrogen and R =H; or R is alkyl and R1 2 4 4 1 and R are hydrogen; R is -(CH ) -SO -,where m is 1 to 6; X is N,2 3 2m 3 CH or wherein Y is -SO - at position 2 of the ring; and Z is -SO - at3 3 position 4 of the ring. 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11Last modified: November 3, 2007