发明人黄志刚,钱学锋,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112263927 A, 授权公告日 2024-01-02.
发明人钱学锋,陈志强,赵玉洁. "Method for the Synthesis of 2-(Difluoromethyl)-5-fluoro-6-iodo-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 111824854 B, 授权公告日 2024-06-14.
发明人胡光,林芳,韩伟. "A Process for Preparing High-Purity 2-(Difluoromethyl)-5-fluoro-6-iodo-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 115505101 A, 授权公告日 2021-07-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 1673, (6), 2014-2025.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 878, 1170-1183.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-5-fluoro-6-iodo-3-nitropyridine Using HRMS and NMR". J. Nat. Prod., 2012, 1022, 8199-8207.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 1031, (12), 4449-4459.