发明人徐明华,黄志刚,何建平. "Method for the Synthesis of cis-3-Amino-1-benzyl-piperidine-4-carboxylic acid ethyl ester hydrochloride" [P]. 中国发明专利, 专利号 CN 112212157 B, 授权公告日 2023-09-05.
发明人王建平,徐明华,朱建伟. "A Process for Preparing High-Purity cis-3-Amino-1-benzyl-piperidine-4-carboxylic acid ethyl ester hydrochloride" [P]. 中国发明专利, 专利号 CN 112177264 A, 授权公告日 2024-01-20.
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