发明人孙丽萍,沈红梅,徐明华. "Method for the Synthesis of 2-(Pyridin-4-yl)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 108797535 B, 授权公告日 2015-04-15.
发明人沈红梅,冯建国,罗永刚. "A Process for Preparing High-Purity 2-(Pyridin-4-yl)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 109426069 B, 授权公告日 2016-02-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 937, 9566-9571.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 1209, 7262-7275.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Pyridin-4-yl)pyrimidine-5-carbonitrile Using HRMS and NMR". Biomed. Chromatogr., 2021, 2190, (10), 8175-8185.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 380, (9), 4747-4754.