Thompson G K, Kumar R, Lee S K. "一种的合成方法" [P]. US Patent, US 11986873 B2, 2018-10-10.
Fischer A B, Patel M V, Davis P L. "Method for the Synthesis of N-benzyl-5-chloro-1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide" [P]. US Patent, US 10675160 B2, 2021-07-24.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 915, (11), 7136-7158.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 2474, (1), 2251-2275.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-benzyl-5-chloro-1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1116, 7371-7378.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 717, 6858-6878.