Ex parte DAVIES et al. - Page 2




          Appeal No. 95-3746                                                          
          Application 08/063,431                                                      


          claims 1-16, which are all of the claims in the application.                
                                    THE INVENTION                                     
               Appellants claim methods for treating mammals to                       
          selectively block the uptake of serotonin (5-HT) and dopamine               
          by administering to the mammals tropane derivatives having a                
          recited formula.                              Claim 1 is                    
          illustrative and                              reads as follows:             
               1.  A method                             of treating                   
          mammals to                                    selectively block             
          5-HT uptake, said                             method comprising:            
               administering                            a small but                   
          effective amount of a 3-aryltropane derivative of the formula:              








               and structural isomers thereof,                                        
               wherein R  is an aromatic ring moiety selected from the                
                        1                                                             
          group consisting of 1-naphthyl, 1-naphthyl, phenyl, C  to C1     8                
          alkylaryl, and indole; and                                                  
               R  and R  may be the same or different and are selected2     3                                                               
          from the group consisting of hydrogen, C  to C  ketones, and1     8                             
               R  is methyl, hydrogen or lower alkyl.                                 
                4                                                                     

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