发明人孙丽萍,周伟,冯建国. "Method for the Synthesis of 2-(5-Fluoropyridin-2-yl)malononitrile" [P]. 中国发明专利, 专利号 CN 110916345 B, 授权公告日 2023-08-17.
发明人沈红梅,陈志强,杨光. "A Process for Preparing High-Purity 2-(5-Fluoropyridin-2-yl)malononitrile" [P]. 中国发明专利, 专利号 CN 115058184 A, 授权公告日 2015-05-27.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 570, (12), 1686-1712.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 2309, (11), 7304-7313.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Fluoropyridin-2-yl)malononitrile Using HRMS and NMR". Biomed. Chromatogr., 2013, 1354, (1), 4297-4304.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 1093, (1), 1617-1635.