Schröder R, Sørensen M, Johansson L. "一种的合成方法" [P]. European Patent, EP 3692569 A1, 2018-11-04.
Kumar R, Williams B T, Chen K W. "Method for the Synthesis of 2-Chloro-3-(difluoromethyl)-6-iodo-4-nitropyridine" [P]. US Patent, US 10118571 B2, 2021-12-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 1036, (5), 612-618.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 2383, (4), 8777-8796.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-(difluoromethyl)-6-iodo-4-nitropyridine Using HRMS and NMR". J. Chromatogr. A, 2013, 592, (5), 9083-9107.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1029, 743-766.