Roberts E F, Brown S R, Hughes D C. "一种的合成方法" [P]. US Patent, US 11843191 B2, 2017-05-27.
发明人胡光,郑宇鹏,张德明. "Method for the Synthesis of 4-(Methylamino)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 113019110 B, 授权公告日 2015-05-27.
发明人胡光,李文辉,陈志强. "A Process for Preparing High-Purity 4-(Methylamino)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 113242923 A, 授权公告日 2017-05-01.
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". Chromatographia, 2010, 2148, 2813-2820.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 368, (2), 7850-7856.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Methylamino)pyrimidine-5-carbonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 1256, (7), 5087-5114.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2014, 1409, (10), 8349-8365.