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发明人沈红梅,钱学锋,徐明华. "Method for the Synthesis of N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 117166562 B, 授权公告日 2024-06-11.
发明人李文辉,沈红梅,何建平. "A Process for Preparing High-Purity N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 114313869 B, 授权公告日 2019-10-22.
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