Johansson L, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3417532 A1, 2018-12-26.
发明人赵玉洁,刘建华,朱建伟. "Method for the Synthesis of N-(Furan-3-ylmethyl)-N-(2-methoxyethyl)-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111813914 A, 授权公告日 2025-04-07.
发明人何建平,李文辉,钱学锋. "A Process for Preparing High-Purity N-(Furan-3-ylmethyl)-N-(2-methoxyethyl)-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112919141 B, 授权公告日 2020-04-13.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 1539, 971-974.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 253, (4), 1839-1865.