发明人孙丽萍,林芳,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116368575 A, 授权公告日 2020-02-10.
发明人黄志刚,沈红梅,刘建华. "Method for the Synthesis of 2-(((2-Aminoethyl)(ethyl)amino)methyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113140990 B, 授权公告日 2023-07-04.
Stevens L M, Anderson J P, Park J H. "A Process for Preparing High-Purity 2-(((2-Aminoethyl)(ethyl)amino)methyl)benzonitrile" [P]. US Patent, US 9350195 B2, 2019-01-08.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 898, 1707-1731.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 2289, (6), 1087-1106.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(((2-Aminoethyl)(ethyl)amino)methyl)benzonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 2321, (5), 5044-5066.