发明人孙丽萍,赵玉洁,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108633774 A, 授权公告日 2024-03-07.
发明人唐晓军,钱学锋,孙丽萍. "Method for the Synthesis of 5-bromo-6-methoxybenzofuran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116068222 B, 授权公告日 2017-12-22.
发明人赵玉洁,马晓峰,王建平. "A Process for Preparing High-Purity 5-bromo-6-methoxybenzofuran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109942607 B, 授权公告日 2018-08-17.
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". Chemosphere, 2016, 731, (2), 8608-8636.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 276, (5), 9339-9342.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-bromo-6-methoxybenzofuran-2-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1041, (2), 7077-7090.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 231, (8), 315-326.