Hughes D C, Kumar R, Chen K W. "一种的合成方法" [P]. US Patent, US 10789454 B2, 2021-11-17.
Nowak P, Johansson L, Sørensen M. "Method for the Synthesis of Methyl 4-(5-hydroxy-5-methyl-3-oxoisoxazolidin-2-yl)benzoate" [P]. European Patent, EP 3345660 A1, 2024-02-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 1785, (1), 9773-9785.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 278, (3), 6596-6602.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-(5-hydroxy-5-methyl-3-oxoisoxazolidin-2-yl)benzoate Using HRMS and NMR". J. Agric. Food Chem., 2024, 1944, 7461-7484.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 1609, 8517-8523.