发明人何建平,孙丽萍,李文辉. "Method for the Synthesis of (S)-1-benzyl-5-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117193567 A, 授权公告日 2015-06-24.
发明人周伟,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity (S)-1-benzyl-5-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117536344 A, 授权公告日 2022-08-15.
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