Roberts E F, Klinger H, Patel M V. "一种的合成方法" [P]. US Patent, US 10449977 B2, 2019-04-04.
发明人王建平,陈志强,李文辉. "Method for the Synthesis of 2,4,5,6-Tetrafluoronicotinonitrile" [P]. 中国发明专利, 专利号 CN 116041112 A, 授权公告日 2021-05-15.
发明人韩伟,杨光,孙丽萍. "A Process for Preparing High-Purity 2,4,5,6-Tetrafluoronicotinonitrile" [P]. 中国发明专利, 专利号 CN 108465367 A, 授权公告日 2022-09-23.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 1825, 6078-6089.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1615, (6), 8237-8245.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2,4,5,6-Tetrafluoronicotinonitrile Using HRMS and NMR". J. Nat. Prod., 2012, 1322, 2291-2305.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 1289, (4), 5773-5794.