发明人马晓峰,罗永刚,郑宇鹏. "一种1-丙基哌啶-2-甲酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 109694643 A, 授权公告日 2020-07-27.
发明人赵玉洁,胡光,张德明. "Method for the Synthesis of 1-Propylpiperidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 114033411 A, 授权公告日 2023-05-11.
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