发明人刘建华,高志强,马晓峰. "Method for the Synthesis of Ethyl 3-(4-(N,N-dimethylsulfamoyl)phenyl)-3-oxopropanoate" [P]. 中国发明专利, 专利号 CN 116568546 B, 授权公告日 2024-02-07.
发明人冯建国,黄志刚,马晓峰. "A Process for Preparing High-Purity Ethyl 3-(4-(N,N-dimethylsulfamoyl)phenyl)-3-oxopropanoate" [P]. 中国发明专利, 专利号 CN 112413992 B, 授权公告日 2021-12-01.
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