发明人张德明,罗永刚,马晓峰. "一种5-(甲氧羰基)-2-噻吩甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 110307563 A, 授权公告日 2017-04-28.
发明人周伟,赵玉洁,刘建华. "Method for the Synthesis of 5-(Methoxycarbonyl)-2-thiophenecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 108836451 A, 授权公告日 2019-03-27.
Jørgensen K, Björnsson E, Lefèvre J P. "A Process for Preparing High-Purity 5-(Methoxycarbonyl)-2-thiophenecarboxylic Acid" [P]. European Patent, EP 3150985 A1, 2015-06-08.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(甲氧羰基)-2-噻吩甲酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 1606, (12), 1128-1152.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(甲氧羰基)-2-噻吩甲酸 as an Impurity". Food Chem., 2014, 405, (1), 889-903.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Methoxycarbonyl)-2-thiophenecarboxylic Acid Using HRMS and NMR". Anal. Methods, 2010, 164, (2), 611-632.