Davis P L, Kumar R, Fischer A B. "一种2-(Boc-氨基)-5-溴噻吩-3-甲酸的合成方法" [P]. US Patent, US 9579725 B2, 2016-12-11.
发明人孙丽萍,王建平,张德明. "Method for the Synthesis of 5-Bromo-2-(Boc-amino)thiophene-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111602129 A, 授权公告日 2021-08-25.
发明人李文辉,张德明,冯建国. "A Process for Preparing High-Purity 5-Bromo-2-(Boc-amino)thiophene-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111001973 B, 授权公告日 2021-04-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(Boc-氨基)-5-溴噻吩-3-甲酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 877, (8), 1787-1813.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(Boc-氨基)-5-溴噻吩-3-甲酸 as an Impurity". Anal. Methods, 2013, 1822, 7285-7296.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-(Boc-amino)thiophene-3-carboxylic Acid Using HRMS and NMR". Biomed. Chromatogr., 2023, 210, (4), 918-929.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 2-(Boc-氨基)-5-溴噻吩-3-甲酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 352, 5293-5300.