发明人周伟,郑宇鹏,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112950545 A, 授权公告日 2024-05-01.
发明人马晓峰,郑宇鹏,冯建国. "Method for the Synthesis of Methyl 3-(N-(2,4-dimethoxyphenyl)sulfamoyl)-4-fluorobenzo[b]thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113808301 A, 授权公告日 2018-01-05.
发明人赵玉洁,周伟,钱学锋. "A Process for Preparing High-Purity Methyl 3-(N-(2,4-dimethoxyphenyl)sulfamoyl)-4-fluorobenzo[b]thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115762740 B, 授权公告日 2018-05-20.
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