发明人黄志刚,林芳,沈红梅. "Method for the Synthesis of 4-(Thiophen-2-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 114014932 B, 授权公告日 2025-03-02.
Brown S R, Mueller T, Kumar R. "A Process for Preparing High-Purity 4-(Thiophen-2-yl)pyrrolidin-2-one" [P]. US Patent, US 9412562 B2, 2021-05-16.
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