Ethyl 6-(bromomethyl)-4-(2,4-dichlorophenyl)-1,4-dihydro-[2,2'-bipyrimidine]-5-carboxylate 、
2-吗啉甲酸盐酸盐 以to give the title compound as a yellow solid (0.45 g, 56%)的产率得到4-((6-(2,4-dichlorophenyl)-5-(ethoxycarbonyl)-3,6-dihydro-[2,2'-bipyrimidin]-4-yl)methyl)morpholine-2-carboxylic acid