Schröder R, Johansson L, Rossi M. "一种的合成方法" [P]. European Patent, EP 3804892 A1, 2016-11-17.
发明人朱建伟,周伟,刘建华. "Method for the Synthesis of 4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-acetonitrile" [P]. 中国发明专利, 专利号 CN 110475709 B, 授权公告日 2024-06-20.
发明人陈志强,唐晓军,朱建伟. "A Process for Preparing High-Purity 4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-acetonitrile" [P]. 中国发明专利, 专利号 CN 108011922 B, 授权公告日 2024-08-03.
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". Molecules, 2010, 961, (7), 5602-5607.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1071, 2646-2661.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-(difluoromethyl)-2-fluoropyridine-3-acetonitrile Using HRMS and NMR". J. Nat. Prod., 2012, 647, 1121-1140.