发明人冯建国,朱建伟,黄志刚. "Method for the Synthesis of 7-bromo-6-fluoro-benzofuran-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113152675 A, 授权公告日 2021-08-16.
发明人马晓峰,孙丽萍,郭海燕. "A Process for Preparing High-Purity 7-bromo-6-fluoro-benzofuran-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116963612 B, 授权公告日 2016-11-28.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 274, 337-365.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 1366, 9901-9923.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 7-bromo-6-fluoro-benzofuran-5-carboxylic acid Using HRMS and NMR". Food Chem., 2020, 1195, (9), 1289-1294.