发明人高志强,钱学锋,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112863215 A, 授权公告日 2015-11-14.
Hughes D C, Klinger H, Thompson G K. "Method for the Synthesis of Pyrimidine-4,6-dicarbonitrile" [P]. US Patent, US 10933644 B2, 2015-07-19.
发明人周伟,徐明华,陈志强. "A Process for Preparing High-Purity Pyrimidine-4,6-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 116223862 A, 授权公告日 2020-05-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 963, (4), 5308-5335.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 1150, 4142-4167.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Pyrimidine-4,6-dicarbonitrile Using HRMS and NMR". Chromatographia, 2024, 1923, (2), 7685-7708.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 1501, 3317-3338.