Johansson L, Nowak P, Mueller T C. "一种2-氨基-4-(4-(三氟甲基)苯基)噻吩-3-羧酸的合成方法" [P]. European Patent, EP 3430043 A1, 2023-12-28.
发明人韩伟,罗永刚,黄志刚. "Method for the Synthesis of 2-Amino-4-(4-(trifluoromethyl)phenyl)thiophene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109252945 A, 授权公告日 2023-09-08.
发明人徐明华,朱建伟,刘建华. "A Process for Preparing High-Purity 2-Amino-4-(4-(trifluoromethyl)phenyl)thiophene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108818025 A, 授权公告日 2020-11-17.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-4-(4-(三氟甲基)苯基)噻吩-3-羧酸 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 2146, 9019-9040.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-4-(4-(三氟甲基)苯基)噻吩-3-羧酸 as an Impurity". J. Sep. Sci., 2021, 143, 2345-2362.