Sørensen M, Nielsen H, Nowak P. "Method for the Synthesis of 2-Chloro-5-fluoro-3-nitropyridine" [P]. European Patent, EP 3924907 A1, 2021-06-06.
发明人赵玉洁,林芳,罗永刚. "A Process for Preparing High-Purity 2-Chloro-5-fluoro-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 110569426 A, 授权公告日 2022-09-09.
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. Agric. Food Chem., 2015, 2111, (10), 8669-8689.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 2076, (2), 9414-9433.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-fluoro-3-nitropyridine Using HRMS and NMR". Chromatographia, 2014, 1033, 6566-6596.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 2080, (9), 1060-1090.