发明人韩伟,黄志刚,钱学锋. "Method for the Synthesis of (4S,5R)-Methyl 5-methyl-2-oxooxazolidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112849234 B, 授权公告日 2015-07-14.
发明人赵玉洁,徐明华,杨光. "A Process for Preparing High-Purity (4S,5R)-Methyl 5-methyl-2-oxooxazolidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116067919 A, 授权公告日 2015-07-22.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 2384, (6), 7584-7599.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 2166, (2), 9211-9232.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (4S,5R)-Methyl 5-methyl-2-oxooxazolidine-4-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2013, 301, 8584-8595.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 2106, (1), 8185-8215.