Nielsen H, Jørgensen K, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3460737 A1, 2017-09-24.
发明人胡光,郑宇鹏,冯建国. "Method for the Synthesis of Dimethyl 4-hydroxypyridine-2,5-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115063859 A, 授权公告日 2018-10-09.
Mueller T C, Sørensen M, Nielsen H. "A Process for Preparing High-Purity Dimethyl 4-hydroxypyridine-2,5-dicarboxylate" [P]. European Patent, EP 3844906 A1, 2022-09-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 906, (11), 1428-1447.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 1049, 691-701.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 4-hydroxypyridine-2,5-dicarboxylate Using HRMS and NMR". Phytochemistry, 2017, 1871, 104-132.