发明人何建平,杨光,马晓峰. "Method for the Synthesis of 5-Oxo-1-(pyridin-2-yl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111815790 A, 授权公告日 2021-10-18.
发明人林芳,赵玉洁,王建平. "A Process for Preparing High-Purity 5-Oxo-1-(pyridin-2-yl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113797282 A, 授权公告日 2025-08-07.
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