发明人赵玉洁,何建平,朱建伟. "Method for the Synthesis of 4-(2-Aminoethyl)-n-(m-tolyl)piperidine-1-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 116440967 B, 授权公告日 2020-04-03.
发明人韩伟,赵玉洁,孙丽萍. "A Process for Preparing High-Purity 4-(2-Aminoethyl)-n-(m-tolyl)piperidine-1-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 111014599 B, 授权公告日 2020-04-11.
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