发明人李文辉,周伟,钱学锋. "Method for the Synthesis of N-(4-amino-2,6-dichlorophenyl)-4-(methylsulfonyl)benzamide" [P]. 中国发明专利, 专利号 CN 110611795 B, 授权公告日 2017-03-06.
发明人罗永刚,杨光,刘建华. "A Process for Preparing High-Purity N-(4-amino-2,6-dichlorophenyl)-4-(methylsulfonyl)benzamide" [P]. 中国发明专利, 专利号 CN 116962416 A, 授权公告日 2025-02-26.
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