发明人何建平,唐晓军,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113899577 A, 授权公告日 2022-11-10.
发明人陈志强,唐晓军,韩伟. "Method for the Synthesis of 1-[(pyridin-4-yl)methyl]piperidine-3-carboxylic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 112057904 A, 授权公告日 2024-08-07.
发明人黄志刚,马晓峰,孙丽萍. "A Process for Preparing High-Purity 1-[(pyridin-4-yl)methyl]piperidine-3-carboxylic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 114088641 B, 授权公告日 2024-08-17.
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