发明人孙丽萍,唐晓军,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114490273 A, 授权公告日 2021-01-14.
发明人林芳,徐明华,孙丽萍. "Method for the Synthesis of Ethyl isoxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 108106297 A, 授权公告日 2015-05-18.
发明人郭海燕,沈红梅,马晓峰. "A Process for Preparing High-Purity Ethyl isoxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117461206 A, 授权公告日 2020-11-27.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1680, 1568-1585.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1797, (10), 1279-1299.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl isoxazole-4-carboxylate Using HRMS and NMR". Chromatographia, 2017, 1020, (8), 6883-6904.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 1737, (5), 3255-3258.