发明人郭海燕,朱建伟,赵玉洁. "Method for the Synthesis of 3-Amino-N-(5-fluoro-2-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113439820 A, 授权公告日 2022-04-04.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 452, (1), 8047-8052.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 2300, (1), 4416-4438.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-N-(5-fluoro-2-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide Using HRMS and NMR". J. Nat. Prod., 2015, 486, 4927-4944.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 524, (8), 5249-5261.