发明人王建平,何建平,冯建国. "Method for the Synthesis of 4-Methoxy-3-nitrobenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 114278731 B, 授权公告日 2024-03-23.
发明人胡光,沈红梅,李文辉. "A Process for Preparing High-Purity 4-Methoxy-3-nitrobenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 111147374 A, 授权公告日 2025-03-17.
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