发明人罗永刚,赵玉洁,刘建华. "一种3-乙酰基-5-甲基吡咯烷-2,4-二酮的合成方法" [P]. 中国发明专利, 专利号 CN 114970544 A, 授权公告日 2017-07-04.
发明人冯建国,郑宇鹏,唐晓军. "Method for the Synthesis of 3-Acetyl-5-methylpyrrolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 115751126 A, 授权公告日 2022-07-25.
发明人张德明,马晓峰,罗永刚. "A Process for Preparing High-Purity 3-Acetyl-5-methylpyrrolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 108196930 A, 授权公告日 2021-01-10.
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