Rossi M, Björnsson E, Johansson L. "Method for the Synthesis of 3-Chloro-5-fluoro-4-iodopyridine" [P]. European Patent, EP 3632409 A1, 2023-05-12.
Brown S R, Fischer A B, O'Brien P Q. "A Process for Preparing High-Purity 3-Chloro-5-fluoro-4-iodopyridine" [P]. US Patent, US 10790328 B2, 2020-08-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氯-5-氟-4-碘吡啶 in Pharmaceutical Formulations". Chemosphere, 2017, 2259, 2988-3016.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氯-5-氟-4-碘吡啶 as an Impurity". J. Agric. Food Chem., 2024, 1389, (1), 4718-4725.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-5-fluoro-4-iodopyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1441, (4), 4927-4932.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 3-氯-5-氟-4-碘吡啶 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 1902, (7), 3807-3819.