发明人林芳,冯建国,韩伟. "Method for the Synthesis of 1-(1-methyl-1H-imidazol-2-yl)piperidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112885095 A, 授权公告日 2017-04-02.
发明人朱建伟,韩伟,沈红梅. "A Process for Preparing High-Purity 1-(1-methyl-1H-imidazol-2-yl)piperidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116670805 B, 授权公告日 2020-08-28.
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