Park J H, Fischer A B, Thompson G K. "Method for the Synthesis of 4-((Ethyl(2-hydroxyethyl)amino)methyl)benzonitrile" [P]. US Patent, US 11782863 B2, 2016-09-05.
发明人马晓峰,陈志强,郑宇鹏. "A Process for Preparing High-Purity 4-((Ethyl(2-hydroxyethyl)amino)methyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 117534671 B, 授权公告日 2015-08-24.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 1705, (5), 177-194.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 2473, (1), 4133-4144.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-((Ethyl(2-hydroxyethyl)amino)methyl)benzonitrile Using HRMS and NMR". J. Sep. Sci., 2024, 1343, (2), 9327-9353.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 1654, (8), 5503-5511.