发明人张德明,沈红梅,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113523300 A, 授权公告日 2017-01-17.
发明人林芳,高志强,何建平. "Method for the Synthesis of 4-Chloro-2-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117978338 A, 授权公告日 2023-10-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 551, (4), 6499-6523.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 612, 286-296.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine Using HRMS and NMR". Anal. Chem., 2018, 222, (5), 8108-8133.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 1671, (4), 5959-5965.