发明人郭海燕,王建平,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110624962 A, 授权公告日 2021-10-05.
发明人王建平,郑宇鹏,刘建华. "Method for the Synthesis of 2-[(6-Acetamidopyridin-3-yl)sulfanyl]-N-(4-fluorophenyl)pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 110965619 A, 授权公告日 2021-07-18.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1734, 7890-7907.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 178, (12), 1857-1885.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(6-Acetamidopyridin-3-yl)sulfanyl]-N-(4-fluorophenyl)pyridine-3-carboxamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1189, (9), 3181-3204.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 1842, 1223-1235.