Nowak P, Schröder R, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3760694 A1, 2018-04-20.
发明人韩伟,陈志强,郭海燕. "Method for the Synthesis of 2-(4-Bromophenyl)benzofuran-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113623489 A, 授权公告日 2017-03-02.
发明人刘建华,杨光,张德明. "A Process for Preparing High-Purity 2-(4-Bromophenyl)benzofuran-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112222872 A, 授权公告日 2022-08-25.
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., 2017, 1405, 8074-8103.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 499, 8462-8473.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Bromophenyl)benzofuran-3-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 606, (4), 1059-1074.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 1151, 6538-6558.