发明人王建平,高志强,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109071170 A, 授权公告日 2023-01-16.
发明人刘建华,赵玉洁,孙丽萍. "Method for the Synthesis of 5-Bromo-2-methyl-n-(3-methylpyridin-4-yl)thiophene-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 109336667 A, 授权公告日 2020-02-17.
发明人陈志强,黄志刚,徐明华. "A Process for Preparing High-Purity 5-Bromo-2-methyl-n-(3-methylpyridin-4-yl)thiophene-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 115515160 B, 授权公告日 2023-07-04.
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