O'Brien P Q, Hughes D C, Brown S R. "一种的合成方法" [P]. US Patent, US 9485895 B2, 2020-07-17.
Mueller T C, Jørgensen K, Johansson L. "Method for the Synthesis of 5-Bromo-6-nitropyridin-3-amine" [P]. European Patent, EP 3633857 A1, 2025-09-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 1842, (7), 9839-9844.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1586, 3229-3249.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-6-nitropyridin-3-amine Using HRMS and NMR". Environ. Sci. Technol., 2023, 1002, 4260-4268.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 2471, (12), 5048-5073.