Ex parte WELCH - Page 10




          Appeal No. 1997-1816                                                        
          Application No. 08/178,269                                                  


          or R  and R  when taken together form a methylene, ethylene,1     2                                                                 
          propylene or butylene group;                                                
          m is 0 to 2;                                                                
          n is 1 or 2;                                                                
          X and Y are each selected from the group consisting of                      
          hydrogen, chloro, bromo, fluoro, trifluoromethyl, alkoxy                    
          having 1 to 4 carbons, alkyl having 1 to 4 carbons, hydroxy,                
          amino, nitro and substituted phenoxy, wherein the substituent               
          on said substituted phenoxy is selected from the group                      
          consisting of hydrogen, hydroxy, alkyl having 1 to 4 carbons,               
          chloro, bromo, fluoro, trifluoromethyl, nitro, amino and                    
          alkoxy having 1 to 4 carbons;                                               
          M and Q are each selected from the group consisting of                      
          hydrogen, hydroxy, amino, chloro, bromo, fluoro,                            
          trifluoromethyl, nitro, alkyl having 1 to 4 carbons, alkoxy                 
          having 1 to 4 carbons, N,N-dialkylamino having 1 to 4 carbons               
          in each of said alkyls, N-alkylamino having 1 to 4 carbons,                 
          NHCOR , NHCOOR  and NHSO R ; wherein R  is selected from the4       5         2 6          4                                       
          group consisting of hydrogen, alkyl having 1 to 6 carbons,                  
          phenyl and substituted phenyl, wherein the substituent on said              
          substituted phenyl is selected from the group consisting of                 

                                         -2-                                          




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