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发明人韩伟,杨光,郑宇鹏. "Method for the Synthesis of 5-oxo-1-(pyrrolidin-3-yl)pyrrolidine-3-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115866712 B, 授权公告日 2019-04-12.
发明人郑宇鹏,周伟,孙丽萍. "A Process for Preparing High-Purity 5-oxo-1-(pyrrolidin-3-yl)pyrrolidine-3-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111763245 B, 授权公告日 2025-09-17.
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