发明人马晓峰,何建平,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116241773 A, 授权公告日 2024-05-13.
Anderson J P, Lee S K, Mueller T. "Method for the Synthesis of 5-Ethyl-3-(oxan-3-yl)-1,2-oxazole-4-carboxylic acid" [P]. US Patent, US 9044873 B2, 2022-11-02.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2024, 980, 2491-2506.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 520, 4632-4635.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethyl-3-(oxan-3-yl)-1,2-oxazole-4-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 262, 9692-9700.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 1688, 8988-8995.