发明人韩伟,胡光,唐晓军. "Method for the Synthesis of 2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl butyrate" [P]. 中国发明专利, 专利号 CN 110420989 B, 授权公告日 2025-09-14.
发明人马晓峰,高志强,周伟. "A Process for Preparing High-Purity 2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl butyrate" [P]. 中国发明专利, 专利号 CN 110242920 B, 授权公告日 2022-09-27.
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