5-methyl-N-(6-methyltetrahydro-2H-pyran-3-yl)-4H-1,2,4-triazol-3-amine 、
ethyl 2-<(2'-cyanobiphenyl-4-yl)methyl>-3-oxohexanoate 在
silica gel 作用下,
反应 0.33h,
以to give the title compound as a colorless solid (0.18 g, 30%)的产率得到4'-{[2-methyl-4-(6-methyltetrahydro-2H-pyran-3-yl)-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile