发明人徐明华,郑宇鹏,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108789615 A, 授权公告日 2021-02-09.
发明人马晓峰,杨光,徐明华. "Method for the Synthesis of 3-(2-Methyl-2H-1,2,3,4-tetrazol-5-yl)piperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 114581026 B, 授权公告日 2017-01-04.
发明人朱建伟,黄志刚,何建平. "A Process for Preparing High-Purity 3-(2-Methyl-2H-1,2,3,4-tetrazol-5-yl)piperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 112245063 B, 授权公告日 2023-06-28.
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