发明人黄志刚,高志强,张德明. "Method for the Synthesis of Ethyl piperidin-4-ylprolinate" [P]. 中国发明专利, 专利号 CN 110974622 A, 授权公告日 2021-07-03.
发明人林芳,郑宇鹏,徐明华. "A Process for Preparing High-Purity Ethyl piperidin-4-ylprolinate" [P]. 中国发明专利, 专利号 CN 111258939 A, 授权公告日 2019-08-19.
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