1,1-dimethylethyl (3R)-3-{[2-(chloromethyl)-1H-benzimidazol-1-yl]-methyl}-1-piperidinecarboxylate 、
(8S)-N-(2-methylpropyl)-5,6,7,8-tetrahydro-8-quinolinamine 、 1,1-dimethylethyl (3S)-3-{[2-({methyl[(8S)-5,6,7,8-tetrahydro-8-quinolinyl]amino}methyl)-1H-benzimidazol-1-yl]methyl}-1-piperidinecarboxylate 以afforded 0.51 g (58%) of 1,1-dimethylethyl (3R)-3-{[2-({(2-methylpropyl)[(8S)-5,6,7,8-tetrahydro-8-quinolinyl]amino}methyl)-1H-benzimidazol-1-yl]methyl}-1-piperidinecarboxylate as a white foam的产率得到1,1-dimethylethyl (3R)-3-{[2-({(2-methylpropyl)[(8S)-5,6,7,8-tetrahydro-8-quinolinyl]amino}methyl)-1H-benzimidazol-1-yl]methyl}-1-piperidinecarboxylate