发明人刘建华,马晓峰,李文辉. "Method for the Synthesis of 4-Methoxy-N-(4-nitrophenyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116638777 B, 授权公告日 2017-05-05.
发明人唐晓军,刘建华,黄志刚. "A Process for Preparing High-Purity 4-Methoxy-N-(4-nitrophenyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 114406114 B, 授权公告日 2024-01-21.
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