发明人高志强,孙丽萍,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117187588 A, 授权公告日 2017-03-28.
发明人马晓峰,唐晓军,徐明华. "Method for the Synthesis of 3-Amino-N-(4-bromo-3-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 110122206 A, 授权公告日 2018-12-02.
发明人朱建伟,马晓峰,李文辉. "A Process for Preparing High-Purity 3-Amino-N-(4-bromo-3-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 108825601 B, 授权公告日 2023-01-12.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 401, (7), 3597-3614.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 2041, (6), 1556-1582.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-N-(4-bromo-3-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide Using HRMS and NMR". Talanta, 2011, 2066, 2844-2852.