Roberts E F, Klinger H, Davis P L. "一种的合成方法" [P]. US Patent, US 9509454 B2, 2019-08-16.
发明人孙丽萍,李文辉,杨光. "Method for the Synthesis of (4R)-2-(difluoromethyl)-4-phenyloxazolidine" [P]. 中国发明专利, 专利号 CN 113921470 B, 授权公告日 2020-08-05.
发明人冯建国,高志强,杨光. "A Process for Preparing High-Purity (4R)-2-(difluoromethyl)-4-phenyloxazolidine" [P]. 中国发明专利, 专利号 CN 111519360 B, 授权公告日 2025-12-27.
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., 2023, 406, 9124-9133.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1676, 796-811.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (4R)-2-(difluoromethyl)-4-phenyloxazolidine Using HRMS and NMR". Phytochemistry, 2018, 2460, 2225-2252.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2011, 113, (6), 1223-1229.