1-{2-[methyl(4-oxobutanoyl)amino]ethyl}piperidin-4-yl biphenyl-2-ylcarbamate 、
4-氨基苯甲酸叔丁酯 以to give the title compound (151 mg; yield, 83%) as a white solid的产率得到tert-butyl 4-({4-[(2-{4-[(biphenyl-2-ylcarbamoyl)oxy]piperidin-1-yl}ethyl)(methyl)amino]-4-oxobutyl}amino)benzoate