发明人李文辉,王建平,朱建伟. "Method for the Synthesis of 3-Amino-4-chloro-N-{4-[(difluoromethyl)sulfanyl]phenyl}benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 110742377 A, 授权公告日 2024-06-05.
发明人徐明华,沈红梅,胡光. "A Process for Preparing High-Purity 3-Amino-4-chloro-N-{4-[(difluoromethyl)sulfanyl]phenyl}benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 114245118 B, 授权公告日 2024-07-21.
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