发明人李文辉,罗永刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109432385 A, 授权公告日 2019-03-17.
发明人郭海燕,刘建华,马晓峰. "Method for the Synthesis of 1-((5-(Tetrahydro-2H-pyran-4-yl)oxazol-4-yl)methyl)piperidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 109164073 B, 授权公告日 2025-08-28.
发明人何建平,陈志强,周伟. "A Process for Preparing High-Purity 1-((5-(Tetrahydro-2H-pyran-4-yl)oxazol-4-yl)methyl)piperidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114770279 A, 授权公告日 2024-03-22.
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