发明人刘建华,陈志强,徐明华. "Method for the Synthesis of n-[3-(diethylamino)propyl]piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109962689 B, 授权公告日 2024-05-15.
发明人黄志刚,郭海燕,马晓峰. "A Process for Preparing High-Purity n-[3-(diethylamino)propyl]piperidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 108547077 A, 授权公告日 2015-04-05.
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