发明人朱建伟,杨光,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116306006 A, 授权公告日 2020-02-06.
发明人张德明,刘建华,赵玉洁. "Method for the Synthesis of 4-Chloro-5-fluoro-2-nitropyridine" [P]. 中国发明专利, 专利号 CN 109740416 A, 授权公告日 2024-04-01.
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". Rapid Commun. Mass Spectrom., 2021, 1680, 1178-1181.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 800, 5100-5116.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5-fluoro-2-nitropyridine Using HRMS and NMR". J. Sep. Sci., 2015, 1391, 6940-6964.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 1402, (5), 7607-7629.