发明人朱建伟,韩伟,冯建国. "Method for the Synthesis of 4-(Chloromethyl)-2,5-dimethyl-1,3-oxazole" [P]. 中国发明专利, 专利号 CN 116978029 B, 授权公告日 2023-12-12.
发明人杨光,罗永刚,沈红梅. "A Process for Preparing High-Purity 4-(Chloromethyl)-2,5-dimethyl-1,3-oxazole" [P]. 中国发明专利, 专利号 CN 108494988 A, 授权公告日 2023-02-10.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 2419, (1), 5320-5343.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 2387, (9), 5153-5166.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Chloromethyl)-2,5-dimethyl-1,3-oxazole Using HRMS and NMR". J. Chromatogr. A, 2014, 2452, (3), 4813-4821.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 930, (3), 2374-2383.