Patel M V, Yamamoto T, Hughes D C. "一种的合成方法" [P]. US Patent, US 10362384 B2, 2023-06-15.
Jørgensen K, Johansson L, Rossi M. "Method for the Synthesis of 2,3-Difluoro-4-isopropoxybenzoic acid" [P]. European Patent, EP 3838098 A1, 2015-02-09.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 167, 3545-3550.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 1327, (1), 442-450.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Difluoro-4-isopropoxybenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2010, 737, 5199-5222.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1428, (5), 5971-5974.