Schröder R, Martínez F, Rossi M. "一种的合成方法" [P]. European Patent, EP 3686101 A1, 2018-11-09.
发明人高志强,朱建伟,冯建国. "Method for the Synthesis of 4-chloro-2-methylpyrido[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 111522921 A, 授权公告日 2017-09-04.
Anderson J P, Yamamoto T, Schröder R. "A Process for Preparing High-Purity 4-chloro-2-methylpyrido[3,2-d]pyrimidine" [P]. US Patent, US 9110726 B2, 2025-02-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 1228, 9279-9295.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 1483, (9), 7506-7530.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-2-methylpyrido[3,2-d]pyrimidine Using HRMS and NMR". Chromatographia, 2015, 908, (8), 3080-3104.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 2385, (6), 2327-2357.