Ethyl 6-(bromomethyl)-4-(2-chloro-4-fluorophenyl)-2-(3,5-difluoropyridin-2-yl)-1,4-dihydropyrimidine-5-carboxylate 、
3-吗啉羧酸 以to give the title compound as a yellow solid (0.54 g, 65%)的产率得到4-((6-(2-chloro-4-fluorophenyl)-2-(3,5-difluoropyridin-2-yl)-5-(ethoxycarbonyl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-3-carboxylic acid