2-(2,6-Difluoro-phenyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid ethyl ester   、                                                                                      
3,4-二氟苄胺                                                                                                                                                                                                                                                                                                          以The title product was obtained as an off-white solid (32.7 mg, 80% yield)的产率得到N-(3,4-difluorobenzyl)-2-(2,6-difluorophenyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide