HU900750D0 
                (en )
               
            
            
           
          
            1990-04-28 
            
            
           
          Process for preparation of phenyl-hydrazine-derivatives 
      
         
        
          
             
              
                DE3560103D1 
                (en )
               
            
            
           
          
            1987-05-07 
            
            
           
          Process for the preparation of ethylene from ethyl esters 
      
         
        
          
             
              
                PT81463A 
                (en )
               
            
            
           
          
            1985-12-01 
            
            
           
          Process for preparing novel 5-amino-4-hidroxyvalerylderivatives 
      
         
        
          
             
              
                PT81662B 
                (en )
               
            
            
           
          
            1987-10-09 
            
            
           
          Process for the preparation of novel piperidine derivatives 
      
         
        
          
             
              
                PT80270A 
                (en )
               
            
            
           
          
            1985-05-01 
            
            
           
          Process for preparing 9a-aza-9a-homoerytromycin of derivatives 
      
         
        
          
             
              
                HUT40115A 
                (en )
               
            
            
           
          
            1986-11-28 
            
            
           
          Process for preparing sylbinine free of isosylbine 
      
         
        
          
             
              
                SG94591G 
                (en )
               
            
            
           
          
            1992-01-17 
            
            
           
          Process for preparation of (2,2)-paracyclophane 
      
         
        
          
             
              
                PT81526A 
                (en )
               
            
            
           
          
            1985-12-01 
            
            
           
          Process for the preparation of new homopropargylamines 
      
         
        
          
             
              
                YU178685A 
                (en )
               
            
            
           
          
            1988-02-29 
            
            
           
          Process for preparing derivatives of silibinine 
      
         
        
          
             
              
                DE3570653D1 
                (en )
               
            
            
           
          
            1989-07-06 
            
            
           
          Process for the preparation of beta-aminoethylketones 
      
         
        
          
             
              
                DE3566249D1 
                (en )
               
            
            
           
          
            1988-12-22 
            
            
           
          Process for the preparation of fluoroformiates 
      
         
        
          
             
              
                DE3476069D1 
                (en )
               
            
            
           
          
            1989-02-16 
            
            
           
          Improved process for the preparation of polyhydroxybutadienes 
      
         
        
          
             
              
                DE3560527D1 
                (en )
               
            
            
           
          
            1987-10-08 
            
            
           
          Process for preparing diazomethane derivative 
      
         
        
          
             
              
                CS731185A1 
                (en )
               
            
            
           
          
            1988-08-16 
            
            
           
          Process for preparing isoproponyle esters 
      
         
        
          
             
              
                ZA855389B 
                (en )
               
            
            
           
          
            1986-02-26 
            
            
           
          Process for the preparation of quinolone-and naphthyridone-carboxylic acids 
      
         
        
          
             
              
                GB2167752B 
                (en )
               
            
            
           
          
            1988-04-13 
            
            
           
          Process for synthesizing diorganomonothiophosphinates 
      
         
        
          
             
              
                DE3560290D1 
                (en )
               
            
            
           
          
            1987-08-06 
            
            
           
          Process for the preparation of hydroxyalkylaminoacetic acids 
      
         
        
          
             
              
                DE3560035D1 
                (en )
               
            
            
           
          
            1987-02-05 
            
            
           
          Process for the preparation of 2-methyl-2-alkenals 
      
         
        
          
             
              
                HUT44564A 
                (en )
               
            
            
           
          
            1988-03-28 
            
            
           
          Novel process for preparing piroxicam-propharmakon 
      
         
        
          
             
              
                GB2155008B 
                (en )
               
            
            
           
          
            1987-12-02 
            
            
           
          One solvent process for preparation of esters of 3,5-dibromo-4-hydroxybenzonitrile 
      
         
        
          
             
              
                PL248249A2 
                (en )
               
            
            
           
          
            1985-04-24 
            
            
           
          Process for preparing novel ethyl ester of 10-carboxymethyl-1,2,3,4-tetrahydroacridone 
      
         
        
          
             
              
                PL248251A2 
                (en )
               
            
            
           
          
            1985-04-24 
            
            
           
          Process for preparing novel ethyl ester of 2,7-dibromo-10-carboxymethyl-acridone 
      
         
        
          
             
              
                HUT38943A 
                (en )
               
            
            
           
          
            1986-07-28 
            
            
           
          Process for preparing n up 7 substituted c-mithomycine derivatives 
      
         
        
          
             
              
                PT79833B 
                (en )
               
            
            
           
          
            1986-12-18 
            
            
           
          Process for preparing novel n-phosphoryl- or n-thiophosphoryl-n'-s-triazinyl-formamidines 
      
         
        
          
             
              
                PL253585A1 
                (en )
               
            
            
           
          
            1986-02-25 
            
            
           
          Process for preparing derivatives of d-/-/-alpha-aminopenicillins