发明人林芳,张德明,陈志强. "Method for the Synthesis of 3-[(2-oxopyrrolidin-1-yl)methyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 108351822 A, 授权公告日 2019-09-25.
发明人王建平,李文辉,刘建华. "A Process for Preparing High-Purity 3-[(2-oxopyrrolidin-1-yl)methyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 116099718 B, 授权公告日 2025-09-06.
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