发明人孙丽萍,林芳,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109000380 A, 授权公告日 2016-06-03.
Nielsen H, Martínez F, Sørensen M. "Method for the Synthesis of 5-(1,3-Dioxolan-2-yl)picolinonitrile" [P]. European Patent, EP 3784811 A1, 2025-09-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 2240, (12), 1747-1753.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 1774, (8), 1200-1221.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-(1,3-Dioxolan-2-yl)picolinonitrile Using HRMS and NMR". Anal. Chem., 2014, 1853, (9), 2009-2021.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2024, 130, 8888-8904.