发明人李文辉,张德明,杨光. "一种1-(二甲基氨基磺酰基)-3-溴吡唑的合成方法" [P]. 中国发明专利, 专利号 CN 116309736 A, 授权公告日 2024-04-22.
发明人胡光,张德明,唐晓军. "Method for the Synthesis of 3-Bromo-1-(dimethylsulfamoyl)pyrazole" [P]. 中国发明专利, 专利号 CN 113729506 A, 授权公告日 2018-11-08.
发明人李文辉,徐明华,赵玉洁. "A Process for Preparing High-Purity 3-Bromo-1-(dimethylsulfamoyl)pyrazole" [P]. 中国发明专利, 专利号 CN 108668970 A, 授权公告日 2015-07-08.
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