Williams B T, Mueller T, Brown S R. "一种rac-(4R,5S)-4-(aminomethyl)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one的合成方法" [P]. US Patent, US 10176398 B2, 2025-03-10.
发明人陈志强,张德明,黄志刚. "Method for the Synthesis of rac-(4R,5S)-4-(aminomethyl)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 109811207 B, 授权公告日 2016-05-08.
发明人郭海燕,高志强,何建平. "A Process for Preparing High-Purity rac-(4R,5S)-4-(aminomethyl)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 116855719 A, 授权公告日 2019-12-25.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(4R,5S)-4-(aminomethyl)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one in Pharmaceutical Formulations". J. Nat. Prod., 2018, 423, (1), 8332-8337.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(4R,5S)-4-(aminomethyl)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one as an Impurity". J. Chromatogr. A, 2024, 1424, (12), 6965-6981.