发明人林芳,何建平,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109878688 A, 授权公告日 2023-07-26.
发明人罗永刚,朱建伟,郭海燕. "Method for the Synthesis of 2-(((2-Hydroxyethyl)(isopropyl)amino)methyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113254034 B, 授权公告日 2017-07-19.
Yamamoto T, Chen K W, Brown S R. "A Process for Preparing High-Purity 2-(((2-Hydroxyethyl)(isopropyl)amino)methyl)benzonitrile" [P]. US Patent, US 11081894 B2, 2017-01-06.
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". Anal. Methods, 2013, 180, (1), 2993-3008.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 323, 5921-5936.