5-(methoxymethyl)-N-(1-methylpropyl)-4H-1,2,4-triazol-3-amine 、
ethyl 2-<(2'-cyanobiphenyl-4-yl)methyl>-3-oxohexanoate 在
silica gel 作用下,
反应 0.25h,
以to give the title compound as a colorless solid (0.2 g, 41%)的产率得到4'-{[2-(methoxymethyl)-4-(1-methylpropyl)-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile