Fischer A B, Johnson M A, Williams B T. "一种2-氨基-5-苯基-3-噻吩甲酸乙酯的合成方法" [P]. US Patent, US 11212139 B2, 2022-09-05.
Williams B T, Davis P L, Fischer A B. "Method for the Synthesis of Ethyl 2-Amino-5-phenyl-3-thiophenecarboxylate" [P]. US Patent, US 11386251 B2, 2022-05-08.
发明人何建平,马晓峰,郑宇鹏. "A Process for Preparing High-Purity Ethyl 2-Amino-5-phenyl-3-thiophenecarboxylate" [P]. 中国发明专利, 专利号 CN 110028310 A, 授权公告日 2025-12-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-5-苯基-3-噻吩甲酸乙酯 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1399, 9291-9316.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-5-苯基-3-噻吩甲酸乙酯 as an Impurity". Talanta, 2018, 1614, 2533-2554.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-Amino-5-phenyl-3-thiophenecarboxylate Using HRMS and NMR". Biomed. Chromatogr., 2020, 1030, 4968-4985.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 2-氨基-5-苯基-3-噻吩甲酸乙酯 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 497, 5574-5577.