tert-butyl (2S)-2-[(2-[(cis)-2,6-dimethyl-1-piperidinyl]ethylamino)carbonyl]-1-piperidinecarboxylate 、
三氟乙酸 在
(2S)-N2-2-[(cis)-2,6-dimethyl-1-piperidinyl]ethyl-2-piperidinecarboxamide 作用下,
以to afford (2S)-N2 -2-[(cis)-2,6-dimethyl-1-piperidinyl]ethyl-2-piperidinecarboxamide as a gum的产率得到(2S)-N2-2-[(cis)-2,6-dimethyl-1-piperidinyl]ethyl-2-piperidinecarboxamide