发明人李文辉,罗永刚,周伟. "Method for the Synthesis of 4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-ethyl]-benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115317102 B, 授权公告日 2025-05-12.
Yamamoto T, O'Brien P Q, Mueller T. "A Process for Preparing High-Purity 4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-ethyl]-benzenesulfonamide" [P]. US Patent, US 10419488 B2, 2017-10-19.
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