Roberts E F, Anderson J P, Brown S R. "一种的合成方法" [P]. US Patent, US 10651112 B2, 2018-10-15.
发明人杨光,冯建国,周伟. "Method for the Synthesis of Ethyl 2-(5-bromopyridin-2-yl)-2,2-difluoroacetate" [P]. 中国发明专利, 专利号 CN 116747758 A, 授权公告日 2019-02-12.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 91, 8317-8343.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 653, (4), 8899-8903.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(5-bromopyridin-2-yl)-2,2-difluoroacetate Using HRMS and NMR". J. Agric. Food Chem., 2025, 1801, 1267-1282.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 2264, 3060-3075.