tert-butyl 3-{N-[(1R)-1-[(4-chlorophenyl)-methyl]-2-(4-{2-[(fluoren-9-ylmethoxy)carbonylamino]-phenyl}piperidyl)-2-oxoethyl]carbamoyl}(3S)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 、
1-辛硫醇 、
1,8-二氮杂双环[5.4.0]十一碳-7-烯 在
tert-Butyl 3-(N-{(1R)-2-[4-(2-aminophenyl)piperidyl]-1-[(4-chlorophenyl)methyl]-2-oxoethyl}carbamoyl)(3S)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate 作用下,
以
四氢呋喃 为溶剂,
以The title compound was obtained as a yellow solid (3.73 g)的产率得到tert-Butyl 3-(N-{(1R)-2-[4-(2-aminophenyl)piperidyl]-1-[(4-chlorophenyl)methyl]-2-oxoethyl}carbamoyl)(3S)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate