发明人周伟,王建平,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117473948 A, 授权公告日 2024-09-20.
发明人冯建国,唐晓军,周伟. "Method for the Synthesis of Ethyl 2-(chloromethyl)-1,3-oxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 108654123 A, 授权公告日 2021-08-24.
发明人钱学锋,胡光,孙丽萍. "A Process for Preparing High-Purity Ethyl 2-(chloromethyl)-1,3-oxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112677993 A, 授权公告日 2015-05-01.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 1357, 8982-8990.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1376, (10), 1340-1349.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(chloromethyl)-1,3-oxazole-4-carboxylate Using HRMS and NMR". Talanta, 2021, 1650, (3), 8964-8969.