发明人马晓峰,郭海燕,钱学锋. "Method for the Synthesis of N-(2-chloro-5-(trifluoromethyl)phenyl)-5-oxopyrrolidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111524703 A, 授权公告日 2022-03-18.
发明人周伟,林芳,高志强. "A Process for Preparing High-Purity N-(2-chloro-5-(trifluoromethyl)phenyl)-5-oxopyrrolidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113357913 B, 授权公告日 2020-04-25.
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