Sørensen M, Nielsen H, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3838872 A1, 2020-03-06.
发明人杨光,孙丽萍,钱学锋. "Method for the Synthesis of 7-Bromo-2,3-dihydrobenzofuran-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117308887 A, 授权公告日 2018-11-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 2318, (10), 5221-5249.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 998, 9310-9321.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-2,3-dihydrobenzofuran-5-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2019, 1963, (7), 7001-7010.