Björnsson E, Jørgensen K, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3816467 A1, 2025-04-21.
发明人徐明华,陈志强,钱学锋. "Method for the Synthesis of 3-Amino-4-(2-methoxyethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 108733318 B, 授权公告日 2019-01-10.
发明人张德明,钱学锋,赵玉洁. "A Process for Preparing High-Purity 3-Amino-4-(2-methoxyethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 114747295 A, 授权公告日 2015-11-26.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 863, (12), 9612-9631.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 1164, (11), 996-1004.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-(2-methoxyethoxy)benzonitrile Using HRMS and NMR". Anal. Methods, 2017, 492, 9589-9593.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 559, (4), 8392-8416.