发明人黄志刚,张德明,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114449958 A, 授权公告日 2016-10-05.
发明人高志强,孙丽萍,何建平. "Method for the Synthesis of (3R,4R)-3-amino-4-methylpyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 109705963 A, 授权公告日 2020-03-16.
发明人徐明华,冯建国,朱建伟. "A Process for Preparing High-Purity (3R,4R)-3-amino-4-methylpyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114631123 A, 授权公告日 2016-10-20.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 2408, (9), 7350-7375.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 2265, (6), 5328-5355.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4R)-3-amino-4-methylpyrrolidin-2-one hydrochloride Using HRMS and NMR". Molecules, 2011, 2160, (5), 8851-8861.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 559, (2), 8130-8158.