发明人朱建伟,杨光,胡光. "Method for the Synthesis of 4-Amino-1-(2-methoxyphenyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 109103146 B, 授权公告日 2016-05-19.
发明人李文辉,刘建华,马晓峰. "A Process for Preparing High-Purity 4-Amino-1-(2-methoxyphenyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 112252533 A, 授权公告日 2023-08-16.
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