发明人陈志强,朱建伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115860670 A, 授权公告日 2018-12-02.
Schröder R, Kumar R, Anderson J P. "Method for the Synthesis of 2-Bromo-6-(difluoromethyl)-5-fluoronicotinonitrile" [P]. US Patent, US 10837623 B2, 2020-12-03.
发明人沈红梅,唐晓军,孙丽萍. "A Process for Preparing High-Purity 2-Bromo-6-(difluoromethyl)-5-fluoronicotinonitrile" [P]. 中国发明专利, 专利号 CN 113559079 B, 授权公告日 2015-08-18.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 1976, (10), 7824-7840.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 856, 6592-6598.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-6-(difluoromethyl)-5-fluoronicotinonitrile Using HRMS and NMR". Biomed. Chromatogr., 2022, 2274, (6), 3462-3492.