Sørensen M, Rossi M, Lefèvre J P. "Method for the Synthesis of Methyl 5-amino-6-oxo-1,6-dihydropyridine-2-carboxylate" [P]. European Patent, EP 3458731 A1, 2022-11-16.
发明人冯建国,刘建华,郑宇鹏. "A Process for Preparing High-Purity Methyl 5-amino-6-oxo-1,6-dihydropyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112998062 A, 授权公告日 2018-06-17.
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". Food Chem., 2010, 1361, (12), 7372-7401.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2321, 3618-3639.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-amino-6-oxo-1,6-dihydropyridine-2-carboxylate Using HRMS and NMR". Phytochemistry, 2015, 1768, (8), 5029-5034.