发明人徐明华,李文辉,韩伟. "Method for the Synthesis of 2-{[3-cyano-6-(4-ethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(1,3-thiazol-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 108071721 B, 授权公告日 2020-08-23.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 1870, (10), 9474-9499.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 413, 692-706.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-{[3-cyano-6-(4-ethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(1,3-thiazol-2-yl)acetamide Using HRMS and NMR". Chemosphere, 2014, 1596, 6785-6793.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 1493, (1), 2562-2591.