Johansson L, Jørgensen K, Nielsen H. "Method for the Synthesis of 5-Bromo-3-fluoro-2-methoxy-4-nitroaniline" [P]. European Patent, EP 3777236 A1, 2019-04-23.
发明人罗永刚,黄志刚,李文辉. "A Process for Preparing High-Purity 5-Bromo-3-fluoro-2-methoxy-4-nitroaniline" [P]. 中国发明专利, 专利号 CN 112694633 A, 授权公告日 2016-09-19.
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., 2015, 2465, (1), 619-626.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 2177, (5), 6353-6372.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-3-fluoro-2-methoxy-4-nitroaniline Using HRMS and NMR". Anal. Chim. Acta, 2012, 1134, (2), 3053-3071.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 2201, (2), 3337-3351.