1-{2-[(7-hydroxyheptanoyl)(methyl)amino]ethyl}piperidin-4-yl biphenyl-2-ylcarbamate 、 、
p-methylaminobenzoate de t-butyle 在
aldehyde 作用下,
以a to give the title compound (58 mg; yield, 26%) as a white solid的产率得到tert-butyl 4-[{7-[(2-{4-[(biphenyl-2-ylcarbamoyl)oxy]piperidin-1-yl}ethyl)(methyl)amino]-7-oxoheptyl}(methyl)amino]benzoate