Stevens L M, Davis P L, O'Brien P Q. "一种5-甲基-4-硝基异噁唑-3-甲酸的合成方法" [P]. US Patent, US 11231063 B2, 2015-05-27.
Nielsen H, Sørensen M, Schröder R. "Method for the Synthesis of 5-Methyl-4-nitroisoxazole-3-carboxylic Acid" [P]. European Patent, EP 3976089 A1, 2021-10-22.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 5-甲基-4-硝基异噁唑-3-甲酸 in Pharmaceutical Formulations". J. Sep. Sci., 2018, 472, 1640-1661.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-甲基-4-硝基异噁唑-3-甲酸 as an Impurity". Environ. Sci. Technol., 2023, 896, 3656-3676.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-4-nitroisoxazole-3-carboxylic Acid Using HRMS and NMR". J. Agric. Food Chem., 2012, 577, (7), 3142-3151.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 5-甲基-4-硝基异噁唑-3-甲酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 2168, 8362-8367.