发明人何建平,李文辉,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112701990 A, 授权公告日 2022-11-04.
发明人张德明,朱建伟,胡光. "Method for the Synthesis of Benzyl (2R)-4-cyano-2-methylpiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115268083 A, 授权公告日 2020-03-03.
发明人马晓峰,王建平,唐晓军. "A Process for Preparing High-Purity Benzyl (2R)-4-cyano-2-methylpiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111754874 A, 授权公告日 2018-06-28.
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