发明人高志强,罗永刚,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114716961 A, 授权公告日 2021-12-18.
发明人唐晓军,何建平,刘建华. "Method for the Synthesis of 5-Bromo-2-fluoro-3-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 110521488 B, 授权公告日 2021-10-28.
发明人唐晓军,高志强,刘建华. "A Process for Preparing High-Purity 5-Bromo-2-fluoro-3-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 117948777 B, 授权公告日 2021-05-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1487, (6), 4075-4083.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 857, 8827-8839.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-fluoro-3-methylbenzonitrile Using HRMS and NMR". J. Agric. Food Chem., 2020, 2402, (1), 373-394.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 1052, (12), 666-690.