发明人王建平,冯建国,马晓峰. "Method for the Synthesis of 2-Chloro-3-fluoro-4,5-diiodopyridine" [P]. 中国发明专利, 专利号 CN 111502644 B, 授权公告日 2020-11-17.
Thompson G K, Lee S K, Mueller T. "A Process for Preparing High-Purity 2-Chloro-3-fluoro-4,5-diiodopyridine" [P]. US Patent, US 11935814 B2, 2024-04-20.
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 in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1684, (5), 4503-4531.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 1211, (8), 2732-2744.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-fluoro-4,5-diiodopyridine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1114, (11), 1866-1892.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2013, 134, 114-132.