4-o-tolyl-3-buten-2-one 、
3-氨基-3-亚氨基丙酸乙酯 、
异丙醇 以
乙醇 为溶剂,
反应 2.0h,
以2-amino-6-methyl-4-(2-methylphenyl)-1,4-dihydropyridine-3-carboxylic acid ethyl ester of melting point 159°C (isopropanol) is obtained的产率得到2-Amino-6-methyl-4-o-tolyl-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester