发明人陈志强,刘建华,胡光. "Method for the Synthesis of 4,4-difluoropiperidin-3-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114765637 A, 授权公告日 2025-07-17.
发明人朱建伟,黄志刚,郑宇鹏. "A Process for Preparing High-Purity 4,4-difluoropiperidin-3-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110265780 A, 授权公告日 2017-02-01.
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