Mueller T, Hughes D C, Stevens L M. "Method for the Synthesis of Methyl 2-((4,6-dimethoxypyrimidin-2-yl)oxy)-6-(1-(methoxyimino)ethyl)benzoate" [P]. US Patent, US 10679044 B2, 2019-11-13.
发明人林芳,李文辉,沈红梅. "A Process for Preparing High-Purity Methyl 2-((4,6-dimethoxypyrimidin-2-yl)oxy)-6-(1-(methoxyimino)ethyl)benzoate" [P]. 中国发明专利, 专利号 CN 108535463 A, 授权公告日 2024-11-02.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Food Chem., 2013, 1199, (5), 2406-2428.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Biomed. Chromatogr., 2016, 1376, 770-781.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-((4,6-dimethoxypyrimidin-2-yl)oxy)-6-(1-(methoxyimino)ethyl)benzoate Using HRMS and NMR". Chemosphere, 2021, 1954, 1593-1620.