| —— | 
                                        1,2,3,4-tetrahydro-6-methyl-3-oxo-2-phenyl-5-(α-methylene-β,β-diphenylpropanenitril-3-yl)-4-pyridazinecarboxylic acid ethyl ester | 
                                        1296221-51-6 | 
                                        C30H27N3O3 | 
                                        477.563 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1,2,3,4-tetrahydro-6-methyl-3-oxo-2-phenyl-5-(α-methylene-β,β-diphenylpropanenitril-3-yl)-4-pyridazinecarboxylic acid methyl ester | 
                                        1296221-50-5 | 
                                        C29H25N3O3 | 
                                        463.536 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z)-5-[2-(tert-butoxycarbonylmethylene)-3-methyl-5-oxo-1-phenyl-3-pyrazolin-4-yl]-4-cyano-5,5-diphenyl-2-pentenoic acid tert-butyl ester | 
                                        1296221-65-2 | 
                                        C38H41N3O5 | 
                                        619.761 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z)-4-cyano-5-[2-(isopropoxycarbonylmethylene)-3-methyl-5-oxo-1-phenyl-3-pyrazolin-4-yl]-5,5-diphenyl-2-pentenoic acid isopropyl ester | 
                                        1296221-64-1 | 
                                        C36H37N3O5 | 
                                        591.707 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z)-4-cyano-5-[2-(ethoxycarbonylmethylene)-3-methyl-5-oxo-1-phenyl-3-pyrazolin-4-yl]-5,5-diphenyl-2-pentenoic acid ethyl ester | 
                                        1296221-63-0 | 
                                        C34H33N3O5 | 
                                        563.653 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-methyl-4-(α-methylene-β,β-diphenylpropanenitril-3-yl)-5-oxo-1-phenyl-3-pyrazoline-2-acetic acid tert-butyl ester | 
                                        1296221-57-2 | 
                                        C32H31N3O3 | 
                                        505.616 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z)-4-cyano-5-[3-methyl-2-(methoxycarbonylmethylene)-5-oxo-1-phenyl-3-pyrazolin-4-yl]-5,5-diphenyl-2-pentenoic acid methyl ester | 
                                        1296221-62-9 | 
                                        C32H29N3O5 | 
                                        535.599 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-methyl-4-(α-methylene-β,β-diphenylpropanenitril-3-yl)-5-oxo-1-phenyl-3-pyrazoline-2-acetic acid ethyl ester | 
                                        1296221-53-8 | 
                                        C30H27N3O3 | 
                                        477.563 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-methyl-4-(α-methylene-β,β-diphenylpropanenitril-3-yl)-5-oxo-1-phenyl-3-pyrazoline-2-acetic acid isopropyl ester | 
                                        1296221-56-1 | 
                                        C31H29N3O3 | 
                                        491.59 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        {[3-methyl-4-(α-methylene-β,β-diphenylpropanenitril-3-yl)-1-phenyl-1H-pyrazol-5-yl]oxy}acetic acid tert-butyl ester | 
                                        1296221-61-8 | 
                                        C32H31N3O3 | 
                                        505.616 |