Roberts E F, Yamamoto T, Thompson G K. "Method for the Synthesis of (3S,5R)-3-amino-5-methylpyrrolidin-2-one" [P]. US Patent, US 10495271 B2, 2016-12-15.
发明人冯建国,高志强,张德明. "A Process for Preparing High-Purity (3S,5R)-3-amino-5-methylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 117286008 A, 授权公告日 2021-06-10.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 2362, (10), 5980-5989.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 118, (3), 1591-1620.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (3S,5R)-3-amino-5-methylpyrrolidin-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 2079, (7), 3058-3073.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 587, 1821-1847.