Nielsen H, Kowalski A, Rossi M. "一种的合成方法" [P]. European Patent, EP 3692181 A1, 2018-05-17.
发明人黄志刚,徐明华,韩伟. "Method for the Synthesis of ethyl 5-bromo-3-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111608810 A, 授权公告日 2020-06-24.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 861, (12), 1945-1970.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 1530, (12), 4329-4348.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 5-bromo-3-[(tert-butoxycarbonyl)amino]-1-benzofuran-2-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2022, 1257, (4), 3730-3758.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 1085, (7), 2592-2597.