Nielsen H, Rossi M, Kowalski A. "Method for the Synthesis of 3-((4,6-Dimethylpyrimidin-2-yl)oxy)benzoic acid" [P]. European Patent, EP 3630794 A1, 2022-02-18.
发明人赵玉洁,杨光,韩伟. "A Process for Preparing High-Purity 3-((4,6-Dimethylpyrimidin-2-yl)oxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 108652113 B, 授权公告日 2020-05-07.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 1822, 178-208.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 1193, 9464-9483.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-((4,6-Dimethylpyrimidin-2-yl)oxy)benzoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 448, (8), 491-494.