发明人赵玉洁,冯建国,王建平. "Method for the Synthesis of N-(4-(N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)sulfamoyl)phenyl)butyramide" [P]. 中国发明专利, 专利号 CN 117090517 A, 授权公告日 2025-09-09.
发明人郑宇鹏,李文辉,朱建伟. "A Process for Preparing High-Purity N-(4-(N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)sulfamoyl)phenyl)butyramide" [P]. 中国发明专利, 专利号 CN 117361709 B, 授权公告日 2024-02-05.
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