Mueller T, Anderson J P, Davis P L. "Method for the Synthesis of N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2S)-2-(dimethylamino)cyclohexyl]urea" [P]. US Patent, US 11595458 B2, 2024-03-02.
发明人李文辉,刘建华,郭海燕. "A Process for Preparing High-Purity N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2S)-2-(dimethylamino)cyclohexyl]urea" [P]. 中国发明专利, 专利号 CN 109037456 A, 授权公告日 2020-01-27.
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