Lee S K, O'Brien P Q, Chen K W. "一种的合成方法" [P]. US Patent, US 10481939 B2, 2025-12-03.
发明人郭海燕,陈志强,郑宇鹏. "Method for the Synthesis of 2-(2,4-dichlorophenoxy)pyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 110865419 A, 授权公告日 2019-01-18.
发明人沈红梅,王建平,韩伟. "A Process for Preparing High-Purity 2-(2,4-dichlorophenoxy)pyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 117407444 A, 授权公告日 2022-09-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 2028, (4), 9256-9263.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 409, (6), 7217-7229.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,4-dichlorophenoxy)pyridine-4-carbonitrile Using HRMS and NMR". J. Sep. Sci., 2018, 641, (11), 352-357.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2013, 970, (7), 7588-7595.