Mueller T C, Martínez F, Schröder R. "Method for the Synthesis of 5-(3,4-Difluorophenyl)oxazolidin-2-one" [P]. European Patent, EP 3641886 A1, 2016-10-27.
Nowak P, Kowalski A, Rossi M. "A Process for Preparing High-Purity 5-(3,4-Difluorophenyl)oxazolidin-2-one" [P]. European Patent, EP 3235613 A1, 2018-06-07.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 844, 531-551.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 2454, (12), 3869-3891.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3,4-Difluorophenyl)oxazolidin-2-one Using HRMS and NMR". Food Chem., 2016, 175, (8), 1202-1205.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 2359, (6), 3106-3111.