发明人朱建伟,高志强,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116357891 A, 授权公告日 2023-11-21.
Martínez F, Mueller T C, Schröder R. "Method for the Synthesis of 3-Ethyl-4-methylisoxazole-5-carboxylic acid" [P]. European Patent, EP 3278711 A1, 2024-07-05.
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". Anal. Chem., 2016, 357, (4), 2124-2147.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 640, 4759-4771.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-4-methylisoxazole-5-carboxylic acid Using HRMS and NMR". Talanta, 2013, 2226, (9), 5422-5449.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 1514, (9), 1910-1929.