发明人高志强,何建平,沈红梅. "Method for the Synthesis of 2-(1-Chloroethyl)-5-(4-fluorophenyl)oxazole" [P]. 中国发明专利, 专利号 CN 113929265 A, 授权公告日 2017-05-23.
发明人郭海燕,林芳,周伟. "A Process for Preparing High-Purity 2-(1-Chloroethyl)-5-(4-fluorophenyl)oxazole" [P]. 中国发明专利, 专利号 CN 113227323 B, 授权公告日 2018-11-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 1508, (2), 8324-8328.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 1894, (11), 3562-3575.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Chloroethyl)-5-(4-fluorophenyl)oxazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 2047, 3003-3011.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 1072, (2), 1709-1718.