| —— | 
                                        [5-(3,5-difluorophenyl)-5-methyl-2,4-dioxo-3-ethylimidazolidin-1-yl]acetic acid | 
                                        1059185-96-4 | 
                                        C14H14F2N2O4 | 
                                        312.273 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ethyl [5-(3,5-difluorophenyl)-5-methyl-2,4-dioxoimidazolidin-1-yl]acetate | 
                                        1059186-53-6 | 
                                        C14H14F2N2O4 | 
                                        312.273 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3R)-[5-(3,5-difluorophenyl)-5-methyl-2,4-dioxo-3-(2-butyl)imidazolidin-1-yl]acetic acid | 
                                        1059186-35-4 | 
                                        C16H18F2N2O4 | 
                                        340.327 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ethyl [5-(3,5-difluorophenyl)-5-methyl-2,4-dioxo-3-pyridin-2-ylimidazolidin-1-yl]acetate | 
                                        1059186-42-3 | 
                                        C19H17F2N3O4 | 
                                        389.358 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [5-(3,5-difluorophenyl)-5-methyl-2,4-dioxo-3-pyridin-2-ylimidazolidin-1-yl]acetic acid | 
                                        1059186-41-2 | 
                                        C17H13F2N3O4 | 
                                        361.305 |