发明人沈红梅,胡光,杨光. "Method for the Synthesis of Ethyl 4-(4-chlorophenyl)-2-(trifluoromethyl)-1h-imidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110457805 B, 授权公告日 2015-03-04.
发明人何建平,黄志刚,杨光. "A Process for Preparing High-Purity Ethyl 4-(4-chlorophenyl)-2-(trifluoromethyl)-1h-imidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 116972630 A, 授权公告日 2017-05-20.
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