发明人王建平,黄志刚,罗永刚. "Method for the Synthesis of (4S)-4-aminopyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 117302004 B, 授权公告日 2017-08-18.
发明人罗永刚,冯建国,赵玉洁. "A Process for Preparing High-Purity (4S)-4-aminopyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114887785 A, 授权公告日 2018-11-15.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of (4S)-4-氨基吡咯烷-2-酮盐酸 in Pharmaceutical Formulations". Phytochemistry, 2023, 702, (5), 6945-6959.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (4S)-4-氨基吡咯烷-2-酮盐酸 as an Impurity". J. Pharm. Biomed. Anal., 2018, 1144, (1), 9516-9539.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (4S)-4-aminopyrrolidin-2-one hydrochloride Using HRMS and NMR". Chromatographia, 2017, 517, 1266-1286.