发明人杨光,沈红梅,王建平. "Method for the Synthesis of N-(2,5-dioxotetrahydrofuran-3-yl)acetamide" [P]. 中国发明专利, 专利号 CN 113039643 A, 授权公告日 2017-03-09.
发明人孙丽萍,徐明华,杨光. "A Process for Preparing High-Purity N-(2,5-dioxotetrahydrofuran-3-yl)acetamide" [P]. 中国发明专利, 专利号 CN 109962354 B, 授权公告日 2024-10-25.
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