Klinger H, Park J H, Stevens L M. "一种3-(N,N-二乙酰氧乙基)氨基-4-甲氧基乙酰苯胺的合成方法" [P]. US Patent, US 10909156 B2, 2024-02-15.
Johansson L, Martínez F, Nielsen H. "Method for the Synthesis of ((5-Acetamido-2-methoxyphenyl)azanediyl)bis(ethane-2,1-diyl) diacetate" [P]. European Patent, EP 3572325 A1, 2021-04-17.
发明人高志强,罗永刚,王建平. "A Process for Preparing High-Purity ((5-Acetamido-2-methoxyphenyl)azanediyl)bis(ethane-2,1-diyl) diacetate" [P]. 中国发明专利, 专利号 CN 116365142 A, 授权公告日 2023-07-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(N,N-二乙酰氧乙基)氨基-4-甲氧基乙酰苯胺 in Pharmaceutical Formulations". Anal. Chem., 2025, 1316, (3), 8510-8532.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(N,N-二乙酰氧乙基)氨基-4-甲氧基乙酰苯胺 as an Impurity". Talanta, 2013, 1997, (8), 5558-5583.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of ((5-Acetamido-2-methoxyphenyl)azanediyl)bis(ethane-2,1-diyl) diacetate Using HRMS and NMR". Molecules, 2012, 838, 4952-4982.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 3-(N,N-二乙酰氧乙基)氨基-4-甲氧基乙酰苯胺 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1633, 2771-2794.