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发明人孙丽萍,李文辉,韩伟. "Method for the Synthesis of 1-[2-(4-methylpiperidin-1-yl)-2-(thiophen-2-yl)ethyl]-3-[(5-sulfamoylthiophen-2-yl)methyl]urea" [P]. 中国发明专利, 专利号 CN 111466284 B, 授权公告日 2022-10-23.
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