Yamamoto T, Mueller T, Kumar R. "Method for the Synthesis of N-Methyl-3-oxo-2,3-dihydroisoxazole-5-carboxamide" [P]. US Patent, US 10263737 B2, 2021-10-14.
发明人刘建华,李文辉,黄志刚. "A Process for Preparing High-Purity N-Methyl-3-oxo-2,3-dihydroisoxazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 115450974 A, 授权公告日 2025-11-11.
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". Anal. Methods, 2014, 1810, 4937-4953.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1902, (4), 1740-1763.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-3-oxo-2,3-dihydroisoxazole-5-carboxamide Using HRMS and NMR". Food Chem., 2025, 142, 158-188.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 1513, (6), 4655-4677.