Nowak P, Jørgensen K, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3603629 A1, 2024-01-12.
Davis P L, Kumar R, Patel M V. "Method for the Synthesis of 2-(2,2-Difluoroethoxy)-5-nitropyridine" [P]. US Patent, US 11633853 B2, 2015-04-13.
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 in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 559, (6), 4174-4199.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 1235, (8), 6551-6561.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,2-Difluoroethoxy)-5-nitropyridine Using HRMS and NMR". J. Agric. Food Chem., 2020, 166, (2), 3929-3944.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 2128, (11), 3283-3294.