发明人郭海燕,孙丽萍,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108722226 A, 授权公告日 2021-11-03.
Anderson J P, Mueller T, Stevens L M. "Method for the Synthesis of 2-[(2-Hydroxyethyl)amino]benzonitrile" [P]. US Patent, US 11047196 B2, 2019-10-08.
发明人郭海燕,陈志强,杨光. "A Process for Preparing High-Purity 2-[(2-Hydroxyethyl)amino]benzonitrile" [P]. 中国发明专利, 专利号 CN 111339421 A, 授权公告日 2018-10-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 1485, (9), 5452-5456.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 1380, (6), 8513-8522.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2-Hydroxyethyl)amino]benzonitrile Using HRMS and NMR". Anal. Chem., 2023, 1598, (9), 7954-7975.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2015, 1206, (11), 8338-8353.