发明人林芳,周伟,李文辉. "Method for the Synthesis of N-Methyl-1-(pyridin-2-yl)piperidin-3-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 112877416 B, 授权公告日 2020-01-17.
发明人罗永刚,刘建华,赵玉洁. "A Process for Preparing High-Purity N-Methyl-1-(pyridin-2-yl)piperidin-3-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 116519280 B, 授权公告日 2020-08-23.
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