发明人何建平,冯建国,赵玉洁. "一种5-三氟甲基-3-噻吩甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 113553711 A, 授权公告日 2016-09-13.
发明人胡光,罗永刚,何建平. "Method for the Synthesis of 5-(Trifluoromethyl)-3-thiophenecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 116156822 B, 授权公告日 2016-12-23.
发明人林芳,李文辉,钱学锋. "A Process for Preparing High-Purity 5-(Trifluoromethyl)-3-thiophenecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 113093151 B, 授权公告日 2024-01-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-三氟甲基-3-噻吩甲酸 in Pharmaceutical Formulations". J. Nat. Prod., 2025, 1561, (2), 4482-4509.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-三氟甲基-3-噻吩甲酸 as an Impurity". Talanta, 2020, 2151, 2299-2324.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Trifluoromethyl)-3-thiophenecarboxylic Acid Using HRMS and NMR". Chromatographia, 2014, 822, 5865-5879.