O'Brien P Q, Stevens L M, Mueller T. "一种的合成方法" [P]. US Patent, US 10491449 B2, 2016-03-04.
发明人周伟,赵玉洁,郭海燕. "Method for the Synthesis of 6-Chloro-3-iodo-5-(trifluoromethyl)pyridin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 115946081 B, 授权公告日 2020-09-10.
O'Brien P Q, Schröder R, Stevens L M. "A Process for Preparing High-Purity 6-Chloro-3-iodo-5-(trifluoromethyl)pyridin-4(3H)-one" [P]. US Patent, US 11553173 B2, 2024-08-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 1154, 8902-8923.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1442, (11), 7654-7684.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-3-iodo-5-(trifluoromethyl)pyridin-4(3H)-one Using HRMS and NMR". J. Sep. Sci., 2015, 1182, (10), 2835-2848.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 725, (6), 4195-4205.