Thompson G K, Yamamoto T, Roberts E F. "一种的合成方法" [P]. US Patent, US 11824595 B2, 2021-10-15.
发明人何建平,孙丽萍,刘建华. "Method for the Synthesis of 2-Amino-5-bromothiophene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112286698 A, 授权公告日 2025-07-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 414, 6372-6402.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1597, 1180-1199.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-bromothiophene-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1639, 2643-2649.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 465, (8), 4287-4292.