| —— | 
                                        N-[(2S)-1,1-dimethoxy-3-[(4-methyl-2-oxo-5-propan-2-ylidenefuran-3-yl)amino]-3-oxopropan-2-yl]benzamide | 
                                        1427682-92-5 | 
                                        C20H24N2O6 | 
                                        388.42 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-(butan-2-ylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427682-93-6 | 
                                        C21H26N2O6 | 
                                        402.447 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-(butan-2-ylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427682-94-7 | 
                                        C21H26N2O6 | 
                                        402.447 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-benzylidene-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-11-1 | 
                                        C24H24N2O6 | 
                                        436.464 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-benzylidene-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-12-2 | 
                                        C24H24N2O6 | 
                                        436.464 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S)-N-(1-((5-cyclohexylidene-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427682-95-8 | 
                                        C23H28N2O6 | 
                                        428.485 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-(4-fluorobenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-09-7 | 
                                        C24H23FN2O6 | 
                                        454.455 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-(4-fluorobenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-10-0 | 
                                        C24H23FN2O6 | 
                                        454.455 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-(4-isopropylbenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-13-3 | 
                                        C27H30N2O6 | 
                                        478.545 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-(4-isopropylbenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-14-4 | 
                                        C27H30N2O6 | 
                                        478.545 | 
                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                        | —— | 
                                        (S,Z)-N-(1,1-dimethoxy-3-((5-(4-methoxybenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-07-5 | 
                                        C25H26N2O7 | 
                                        466.491 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1,1-dimethoxy-3-((5-(4-methoxybenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-08-6 | 
                                        C25H26N2O7 | 
                                        466.491 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-(4-(dimethylamino)benzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-05-3 | 
                                        C26H29N3O6 | 
                                        479.533 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-(4-(dimethylamino)benzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-06-4 | 
                                        C26H29N3O6 | 
                                        479.533 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-(2-hydroxybenzylidene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-15-5 | 
                                        C24H24N2O7 | 
                                        452.464 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-((1H-pyrrol-2-yl)methylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427682-98-1 | 
                                        C22H23N3O6 | 
                                        425.441 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1,1-dimethoxy-3-((4-methyl-5-(4-morpholinobenzylidene)-2-oxo-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-17-7 | 
                                        C28H31N3O7 | 
                                        521.57 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-(furan-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427682-96-9 | 
                                        C22H22N2O7 | 
                                        426.426 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-(furan-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427682-97-0 | 
                                        C22H22N2O7 | 
                                        426.426 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1,1-dimethoxy-3-((4-methyl-5-((5-methylfuran-2-yl)methylene)-2-oxo-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427682-99-2 | 
                                        C23H24N2O7 | 
                                        440.453 | 
                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                        | —— | 
                                        (S,E)-N-(1,1-dimethoxy-3-((4-methyl-5-((5-methylfuran-2-yl)methylene)-2-oxo-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-00-8 | 
                                        C23H24N2O7 | 
                                        440.453 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1,1-dimethoxy-3-((4-methyl-2-oxo-5-(3,4,5-trimethoxybenzylidene)-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-01-9 | 
                                        C27H30N2O9 | 
                                        526.543 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1,1-dimethoxy-3-((4-methyl-2-oxo-5-(3,4,5-trimethoxybenzylidene)-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-02-0 | 
                                        C27H30N2O9 | 
                                        526.543 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-((1-benzyl-1H-indol-3-yl)methylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-18-8 | 
                                        C33H31N3O6 | 
                                        565.626 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-((1-benzyl-1H-indol-3-yl)methylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-19-9 | 
                                        C33H31N3O6 | 
                                        565.626 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-((1-(4-chlorobenzyl)-1H-indol-3-yl)methylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-20-2 | 
                                        C33H30ClN3O6 | 
                                        600.071 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1-((5-((1-(4-fluorobenzyl)-1H-indol-3-yl)methylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-21-3 | 
                                        C33H30FN3O6 | 
                                        583.616 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1-((5-((1-(4-fluorobenzyl)-1H-indol-3-yl)methylene)-4-methyl-2-oxo-2,5-dihydrofuran-3-yl)amino)-3,3-dimethoxy-1-oxopropan-2-yl)benzamide | 
                                        1427683-22-4 | 
                                        C33H30FN3O6 | 
                                        583.616 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,Z)-N-(1,1-dimethoxy-3-((4-methyl-2-oxo-5-((1-(3,4,5-trimethoxybenzyl)-1H-indol-3-yl)methylene)-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-23-5 | 
                                        C36H37N3O9 | 
                                        655.704 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S,E)-N-(1,1-dimethoxy-3-((4-methyl-2-oxo-5-((1-(3,4,5-trimethoxybenzyl)-1H-indol-3-yl)methylene)-2,5-dihydrofuran-3-yl)amino)-3-oxopropan-2-yl)benzamide | 
                                        1427683-24-6 | 
                                        C36H37N3O9 | 
                                        655.704 |