发明人郭海燕,周伟,陈志强. "一种5-[2-(三氟甲基)苯基]-1H-吡咯-3-甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 112887692 A, 授权公告日 2025-03-13.
发明人韩伟,孙丽萍,高志强. "Method for the Synthesis of Ethyl 5-[2-(Trifluoromethyl)phenyl]-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116537407 A, 授权公告日 2018-10-06.
发明人陈志强,郭海燕,林芳. "A Process for Preparing High-Purity Ethyl 5-[2-(Trifluoromethyl)phenyl]-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109460249 A, 授权公告日 2016-04-07.
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