发明人钱学锋,赵玉洁,陈志强. "Method for the Synthesis of Methyl 4-bromo-2-((tert-butoxycarbonyl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 112569792 B, 授权公告日 2015-11-18.
发明人何建平,李文辉,林芳. "A Process for Preparing High-Purity Methyl 4-bromo-2-((tert-butoxycarbonyl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 114913850 A, 授权公告日 2018-12-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 2343, (11), 7168-7183.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 530, 8075-8100.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-bromo-2-((tert-butoxycarbonyl)amino)benzoate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 137, (11), 9998-10022.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 709, (1), 6607-6629.