发明人孙丽萍,郭海燕,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110543476 A, 授权公告日 2022-10-02.
Chen K W, Yamamoto T, Klinger H. "Method for the Synthesis of 6-Bromo-2,4-dichloropyrido[3,2-d]pyrimidine" [P]. US Patent, US 11682753 B2, 2020-03-11.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 371, (11), 1887-1916.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 999, (2), 4342-4351.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-2,4-dichloropyrido[3,2-d]pyrimidine Using HRMS and NMR". Anal. Chim. Acta, 2024, 808, 8716-8740.