发明人钱学锋,徐明华,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109361039 A, 授权公告日 2022-01-10.
Kowalski A, Schröder R, Lefèvre J P. "Method for the Synthesis of (Z)-4-(1-Aminoethylidene)isoxazolidine-3,5-dione" [P]. European Patent, EP 3057842 A1, 2019-11-16.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 1781, 7355-7366.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 763, (2), 2642-2652.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-4-(1-Aminoethylidene)isoxazolidine-3,5-dione Using HRMS and NMR". J. Nat. Prod., 2013, 316, (10), 3049-3077.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 774, (5), 1323-1340.