发明人孙丽萍,韩伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114409171 A, 授权公告日 2024-07-21.
发明人徐明华,周伟,郑宇鹏. "Method for the Synthesis of 5-Amino-2-(pyridin-2-ylamino)pyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 113730034 B, 授权公告日 2016-08-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1062, 5338-5343.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 887, (3), 2375-2397.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-2-(pyridin-2-ylamino)pyrimidin-4(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2010, 2394, (4), 8705-8731.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 143, (12), 3712-3721.