发明人林芳,王建平,徐明华. "Method for the Synthesis of 4-Chloro-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)-N-((4-chlorophenyl)sulfonyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112970444 A, 授权公告日 2022-07-20.
发明人周伟,冯建国,钱学锋. "A Process for Preparing High-Purity 4-Chloro-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)-N-((4-chlorophenyl)sulfonyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 117103317 B, 授权公告日 2021-06-13.
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