发明人赵玉洁,陈志强,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111805822 A, 授权公告日 2021-11-09.
发明人马晓峰,杨光,罗永刚. "Method for the Synthesis of 1-Isobutyl-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108728070 A, 授权公告日 2018-01-18.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 1685, (4), 6761-6773.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 1437, 2954-2961.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isobutyl-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid Using HRMS and NMR". Talanta, 2024, 385, (12), 4693-4717.