benzyl 3-(5-amino-4-cyclohex-1-enyl-1-methyl-1H-pyrazol-3-yl)pyrrolidine-1-carboxylate 、
异氰酸乙酯 在
甲醇 作用下,
以
吡啶 为溶剂,
反应 24.0h,
以to give the title compound (794 mg, 77%)的产率得到benzyl 3-(3-methyl-5-oxo-4,5,6,7,8,9-hexahydropyrazolo[3,4-c]isoquinolin-1-yl)pyrrolidine-1-carboxylate