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发明人李文辉,林芳,王建平. "Method for the Synthesis of 1-cyclopropyl-5-methylpyrrolidin-3-one" [P]. 中国发明专利, 专利号 CN 108179173 B, 授权公告日 2019-07-23.
发明人王建平,李文辉,孙丽萍. "A Process for Preparing High-Purity 1-cyclopropyl-5-methylpyrrolidin-3-one" [P]. 中国发明专利, 专利号 CN 117659753 A, 授权公告日 2023-07-09.
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