发明人郭海燕,冯建国,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114801447 A, 授权公告日 2016-09-22.
发明人孙丽萍,沈红梅,陈志强. "Method for the Synthesis of n-(4-Isopropylphenyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 114536815 B, 授权公告日 2018-11-23.
Mueller T C, Jørgensen K, Johansson L. "A Process for Preparing High-Purity n-(4-Isopropylphenyl)thiophene-2-carboxamide" [P]. European Patent, EP 3030106 A1, 2017-07-04.
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". J. Agric. Food Chem., 2012, 2108, (1), 851-867.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 2399, 786-802.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of n-(4-Isopropylphenyl)thiophene-2-carboxamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 361, (1), 1673-1700.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 1970, (3), 5835-5860.