O'Brien P Q, Anderson J P, Chen K W. "一种的合成方法" [P]. US Patent, US 10830545 B2, 2020-01-10.
发明人李文辉,林芳,王建平. "Method for the Synthesis of 6-((5-Cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinamide" [P]. 中国发明专利, 专利号 CN 108504973 B, 授权公告日 2024-04-16.
Nielsen H, Nowak P, Björnsson E. "A Process for Preparing High-Purity 6-((5-Cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinamide" [P]. European Patent, EP 3009429 A1, 2015-09-14.
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". J. Pharm. Biomed. Anal., 2019, 1161, (2), 7999-8003.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 1530, (8), 8113-8134.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-((5-Cyanopyrazin-2-yl)amino)-4-((piperidin-4-ylmethyl)amino)nicotinamide Using HRMS and NMR". J. Sep. Sci., 2021, 473, 7454-7474.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2016, 256, (9), 5696-5726.