Roberts E F, O'Brien P Q, Fischer A B. "一种的合成方法" [P]. US Patent, US 9039685 B2, 2022-06-28.
发明人王建平,郭海燕,张德明. "Method for the Synthesis of N-ethyl-2-(2-oxopyrrolidin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 113332990 A, 授权公告日 2021-12-04.
发明人王建平,钱学锋,朱建伟. "A Process for Preparing High-Purity N-ethyl-2-(2-oxopyrrolidin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 115187528 A, 授权公告日 2024-05-27.
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