发明人王建平,高志强,何建平. "Method for the Synthesis of 1-Ethyl-1H-pyrrol-2(5H)-one" [P]. 中国发明专利, 专利号 CN 116795289 A, 授权公告日 2018-01-22.
Johnson M A, Park J H, Williams B T. "A Process for Preparing High-Purity 1-Ethyl-1H-pyrrol-2(5H)-one" [P]. US Patent, US 11828277 B2, 2025-05-12.
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