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发明人唐晓军,黄志刚,杨光. "Method for the Synthesis of 4-Acetylmorpholine-2,6-dione" [P]. 中国发明专利, 专利号 CN 111611689 A, 授权公告日 2017-05-26.
发明人郑宇鹏,黄志刚,王建平. "A Process for Preparing High-Purity 4-Acetylmorpholine-2,6-dione" [P]. 中国发明专利, 专利号 CN 109758596 B, 授权公告日 2020-06-19.
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