发明人胡光,赵玉洁,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109163653 A, 授权公告日 2022-08-24.
发明人郑宇鹏,陈志强,黄志刚. "Method for the Synthesis of Thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115998022 A, 授权公告日 2016-03-28.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2089, (4), 5423-5442.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 887, (1), 4879-4882.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Thiophene-2-carboxamide Using HRMS and NMR". Anal. Methods, 2022, 2181, 1564-1592.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 469, 5468-5476.