Hughes D C, Schröder R, Park J H. "一种的合成方法" [P]. US Patent, US 11821507 B2, 2021-08-16.
发明人刘建华,罗永刚,郑宇鹏. "Method for the Synthesis of 4-Bromo-5-hydroxy-2-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 117462944 B, 授权公告日 2016-02-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1082, (7), 5170-5198.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1859, (6), 9258-9277.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-5-hydroxy-2-nitrobenzoic acid Using HRMS and NMR". Food Chem., 2016, 1627, (4), 1567-1585.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 864, (12), 8026-8037.