2-氯苯甲醛 、
N-(2-pyridyl)-3-aminocrotonamide 、
3-Oxo-3-[4-(2-trifluoromethyl-imidazo[4,5-c]pyridin-1-yl)-phenyl]-propionic acid ethyl ester 以
乙醇 为溶剂,
反应 8.0h,
以7%的产率得到4-(2-Chloro-phenyl)-6-methyl-5-(pyridin-2-ylcarbamoyl)-2-[4-(2-trifluoromethyl-imidazo[4,5-c]pyridin-1-yl)-phenyl]-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester