发明人胡光,马晓峰,周伟. "Method for the Synthesis of 3,5-Dimethylisoxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114101232 B, 授权公告日 2024-03-09.
Jørgensen K, Nowak P, Johansson L. "A Process for Preparing High-Purity 3,5-Dimethylisoxazole-4-carboxamide" [P]. European Patent, EP 3463033 A1, 2025-01-06.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 767, 789-811.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 2423, (8), 986-1016.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Dimethylisoxazole-4-carboxamide Using HRMS and NMR". Anal. Chem., 2013, 451, 3415-3418.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 517, (3), 2764-2790.