发明人韩伟,李文辉,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109078236 A, 授权公告日 2024-03-15.
发明人黄志刚,韩伟,钱学锋. "Method for the Synthesis of 2-(But-3-yn-1-yl(methyl)amino)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 115866430 A, 授权公告日 2023-01-21.
发明人张德明,罗永刚,李文辉. "A Process for Preparing High-Purity 2-(But-3-yn-1-yl(methyl)amino)-N,N-dimethylacetamide" [P]. 中国发明专利, 专利号 CN 114206375 A, 授权公告日 2025-07-19.
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