发明人冯建国,马晓峰,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115510758 A, 授权公告日 2017-03-12.
Thompson G K, Yamamoto T, Chen K W. "Method for the Synthesis of (3R,5S)-3-hydroxy-5-methylpyrrolidin-2-one" [P]. US Patent, US 11505266 B2, 2025-03-06.
发明人王建平,孙丽萍,周伟. "A Process for Preparing High-Purity (3R,5S)-3-hydroxy-5-methylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 111832066 A, 授权公告日 2024-01-22.
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". Food Chem., 2021, 466, (9), 5924-5952.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 2345, 576-588.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (3R,5S)-3-hydroxy-5-methylpyrrolidin-2-one Using HRMS and NMR". Chemosphere, 2010, 951, (11), 9208-9231.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 456, 7223-7234.