O'Brien P Q, Chen K W, Patel M V. "Method for the Synthesis of 4-Bromo-2-iodo-3-nitropyridine" [P]. US Patent, US 9447758 B2, 2021-02-20.
Nowak P, Schröder R, Johansson L. "A Process for Preparing High-Purity 4-Bromo-2-iodo-3-nitropyridine" [P]. European Patent, EP 3729170 A1, 2019-04-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1936, (1), 2594-2616.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 603, (12), 7817-7823.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-iodo-3-nitropyridine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 1612, (5), 2516-2521.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 269, (7), 2922-2939.