发明人唐晓军,黄志刚,罗永刚. "一种3-(N-乙基噻吩-2-甲酰胺基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 114947849 A, 授权公告日 2019-12-17.
发明人李文辉,赵玉洁,张德明. "Method for the Synthesis of 3-(N-Ethylthiophene-2-carboxamido)propanoic acid" [P]. 中国发明专利, 专利号 CN 113997661 A, 授权公告日 2016-08-16.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(N-乙基噻吩-2-甲酰胺基)丙酸 in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 522, (1), 1844-1866.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(N-乙基噻吩-2-甲酰胺基)丙酸 as an Impurity". Biomed. Chromatogr., 2020, 835, 6439-6449.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(N-Ethylthiophene-2-carboxamido)propanoic acid Using HRMS and NMR". Anal. Methods, 2025, 1222, (9), 5196-5217.