发明人孙丽萍,何建平,周伟. "Method for the Synthesis of 1-(2,6-Dichlorobenzyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 109954123 B, 授权公告日 2024-06-20.
Roberts E F, O'Brien P Q, Patel M V. "A Process for Preparing High-Purity 1-(2,6-Dichlorobenzyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile" [P]. US Patent, US 11579544 B2, 2017-07-22.
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". J. Sep. Sci., 2014, 1345, (1), 5512-5534.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 260, (1), 6532-6540.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,6-Dichlorobenzyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2013, 1319, 9337-9362.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 402, 8811-8824.