发明人马晓峰,杨光,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110038884 A, 授权公告日 2023-03-18.
发明人刘建华,郑宇鹏,王建平. "Method for the Synthesis of 1-((1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)sulfonyl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112786266 B, 授权公告日 2024-02-28.
发明人黄志刚,郭海燕,刘建华. "A Process for Preparing High-Purity 1-((1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)sulfonyl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116372233 B, 授权公告日 2025-10-03.
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