2-[4-[{4-butyl-2-methyl-6-oxo-1-(pyridin-2-yl)-1,6-dihydropyrimidin-5-yl}methyl]-2,6-dipropylphenoxy]-2-(2-chlorophenyl)acetoamide 、
2-[4-[{4-butyl-2-methyl-6-oxo-1-(pyridin-2-yl)-1,6-dihydropyrimidin-5-yl}methyl]-2,6-dipropylphenoxy]-2-phenylacetoamide 以to give 2-[(4-[{4-butyl-2-methyl-6-oxo-1-(pyridin-2-yl)-1,6-dihydrop yrimidin-5-yl}methyl]-2,6-dipropylphenoxy]-2-(2-chloropheny l)acetonitrile的产率得到2-[4-[{4-butyl-2-methyl-6-oxo-1-(pyridin-2-yl)-1,6-dihydropyrimidin-5-yl}methyl]-2,6-dipropylphenoxy]-2-(2-chlorophenyl)acetonitrile