发明人罗永刚,黄志刚,冯建国. "Method for the Synthesis of (S)-N,N-Diethyl-1-(4-Fluorobenzoyl)-5-Oxopyrrolidine-2-Carboxamide" [P]. 中国发明专利, 专利号 CN 110440267 A, 授权公告日 2016-09-01.
发明人黄志刚,周伟,钱学锋. "A Process for Preparing High-Purity (S)-N,N-Diethyl-1-(4-Fluorobenzoyl)-5-Oxopyrrolidine-2-Carboxamide" [P]. 中国发明专利, 专利号 CN 115476778 A, 授权公告日 2016-12-18.
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