发明人李文辉,王建平,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109244336 A, 授权公告日 2025-03-24.
发明人黄志刚,冯建国,高志强. "Method for the Synthesis of 4-Fluoro-5-oxopyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116891827 B, 授权公告日 2025-09-13.
发明人郑宇鹏,徐明华,罗永刚. "A Process for Preparing High-Purity 4-Fluoro-5-oxopyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113362405 B, 授权公告日 2016-11-18.
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