发明人罗永刚,李文辉,胡光. "Method for the Synthesis of 4-[1-(Ethylamino)ethyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 117514661 B, 授权公告日 2020-11-19.
发明人杨光,钱学锋,王建平. "A Process for Preparing High-Purity 4-[1-(Ethylamino)ethyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 108745855 A, 授权公告日 2022-03-03.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2023, 276, (8), 6927-6956.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 2015, (3), 6595-6606.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-[1-(Ethylamino)ethyl]benzonitrile Using HRMS and NMR". Chemosphere, 2012, 487, (1), 9446-9474.