2-[(2-methyl-4-oxo-4H-chromen-8-yl)methylene]-1-phenylbutane-1,3-dione 、 cyclobutyl 3-aminobut-2-enoate 在
氩 、
乙酸乙酯 作用下,
以
乙醇 为溶剂,
反应 24.0h,
以result in 206 mg (43% of theory) of the title compound as a yellow solid的产率得到Cyclobutyl 5-benzoyl-2,6-dimethyl-4-(2-methyl-4-oxo-4H-chromen-8-yl)-1,4-dihydropyridine-3-carboxylate