发明人马晓峰,罗永刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111145615 A, 授权公告日 2023-12-14.
发明人杨光,李文辉,张德明. "Method for the Synthesis of 1-(2-Amino-4-methylphenyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 114009245 A, 授权公告日 2015-06-20.
发明人刘建华,陈志强,韩伟. "A Process for Preparing High-Purity 1-(2-Amino-4-methylphenyl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 111544147 B, 授权公告日 2021-03-28.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 1322, (3), 4306-4333.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 127, (8), 5746-5766.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Amino-4-methylphenyl)pyrrolidin-2-one Using HRMS and NMR". J. Nat. Prod., 2014, 1658, 6823-6842.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2014, 2237, 5406-5433.