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发明人郑宇鹏,刘建华,胡光. "Method for the Synthesis of 2-Chloro-N-methyl-N-(2-oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl)acetamide" [P]. 中国发明专利, 专利号 CN 109993651 A, 授权公告日 2015-04-27.
发明人高志强,赵玉洁,何建平. "A Process for Preparing High-Purity 2-Chloro-N-methyl-N-(2-oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl)acetamide" [P]. 中国发明专利, 专利号 CN 109239135 B, 授权公告日 2020-02-11.
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