Johnson M A, O'Brien P Q, Kumar R. "一种2-(二氟甲基)-4-碘-3-甲氧基吡啶-5-甲酰氯的合成方法" [P]. US Patent, US 11483949 B2, 2020-05-20.
发明人周伟,刘建华,高志强. "Method for the Synthesis of 2-(Difluoromethyl)-4-iodo-3-methoxypyridine-5-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 109636330 A, 授权公告日 2021-12-05.
发明人唐晓军,陈志强,沈红梅. "A Process for Preparing High-Purity 2-(Difluoromethyl)-4-iodo-3-methoxypyridine-5-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 116103587 B, 授权公告日 2021-06-23.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(二氟甲基)-4-碘-3-甲氧基吡啶-5-甲酰氯 in Pharmaceutical Formulations". Chemosphere, 2022, 1549, (4), 272-283.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(二氟甲基)-4-碘-3-甲氧基吡啶-5-甲酰氯 as an Impurity". J. Pharm. Biomed. Anal., 2022, 471, 9522-9540.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-4-iodo-3-methoxypyridine-5-carbonyl chloride Using HRMS and NMR". Molecules, 2011, 2421, 1730-1742.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 2-(二氟甲基)-4-碘-3-甲氧基吡啶-5-甲酰氯 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2017, 558, 5856-5861.