发明人郑宇鹏,郭海燕,王建平. "Method for the Synthesis of 3-((4-Methoxy-N-methylphenyl)sulfonamido)-N-(4-(trifluoromethyl)benzyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 110711097 B, 授权公告日 2020-08-06.
发明人刘建华,钱学锋,周伟. "A Process for Preparing High-Purity 3-((4-Methoxy-N-methylphenyl)sulfonamido)-N-(4-(trifluoromethyl)benzyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115067921 B, 授权公告日 2022-09-16.
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