发明人高志强,何建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110449766 A, 授权公告日 2018-07-19.
发明人沈红梅,李文辉,罗永刚. "Method for the Synthesis of 3-Amino-N-(4-chloro-3-(trifluoromethyl)phenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111338639 B, 授权公告日 2022-02-02.
发明人唐晓军,赵玉洁,陈志强. "A Process for Preparing High-Purity 3-Amino-N-(4-chloro-3-(trifluoromethyl)phenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 108922077 A, 授权公告日 2018-01-21.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 596, 5252-5276.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 1477, (11), 4897-4914.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-N-(4-chloro-3-(trifluoromethyl)phenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide Using HRMS and NMR". J. Nat. Prod., 2014, 257, (10), 3500-3521.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 2103, (3), 7796-7825.