发明人杨光,唐晓军,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110212194 A, 授权公告日 2017-10-06.
发明人冯建国,高志强,陈志强. "Method for the Synthesis of 3-{[(pyrazin-2-yl)amino]methyl}benzonitrile" [P]. 中国发明专利, 专利号 CN 117290190 A, 授权公告日 2024-04-05.
Yamamoto T, Williams B T, Hughes D C. "A Process for Preparing High-Purity 3-{[(pyrazin-2-yl)amino]methyl}benzonitrile" [P]. US Patent, US 11592690 B2, 2022-08-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1492, (2), 2669-2682.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 2119, (3), 2395-2402.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-{[(pyrazin-2-yl)amino]methyl}benzonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1140, 638-652.