发明人徐明华,何建平,马晓峰. "Method for the Synthesis of 3-Amino-1-methylpyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 110340489 B, 授权公告日 2016-11-24.
发明人何建平,李文辉,徐明华. "A Process for Preparing High-Purity 3-Amino-1-methylpyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 110257447 A, 授权公告日 2023-03-19.
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