发明人杨光,胡光,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117070575 A, 授权公告日 2023-10-20.
发明人胡光,韩伟,郑宇鹏. "Method for the Synthesis of Methyl 5-bromo-2-hydroxy-4-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 112023601 A, 授权公告日 2023-03-06.
Rossi M, Sørensen M, Johansson L. "A Process for Preparing High-Purity Methyl 5-bromo-2-hydroxy-4-methoxybenzoate" [P]. European Patent, EP 3035859 A1, 2023-10-01.
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". J. Chromatogr. A, 2013, 1728, (8), 3504-3526.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 140, (3), 8818-8830.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-bromo-2-hydroxy-4-methoxybenzoate Using HRMS and NMR". Talanta, 2014, 2189, (2), 2100-2127.