2-氯苯甲醛 、
N-(2-pyridyl)-3-aminocrotonamide 、
3-[4-(3,5-Dimethyl-[1,2,4]triazol-4-yl)-phenyl]-3-oxo-propionic acid ethyl ester 以
乙醇 为溶剂,
反应 8.0h,
以43%的产率得到4-(2-Chloro-phenyl)-2-[4-(3,5-dimethyl-[1,2,4]triazol-4-yl)-phenyl]-6-methyl-5-(pyridin-2-ylcarbamoyl)-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester