Lefèvre J P, Sørensen M, Nielsen H. "Method for the Synthesis of 2-Chloro-6-morpholino-5-nitropyrimidin-4-amine" [P]. European Patent, EP 3434447 A1, 2022-02-11.
发明人孙丽萍,冯建国,钱学锋. "A Process for Preparing High-Purity 2-Chloro-6-morpholino-5-nitropyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 109774122 B, 授权公告日 2018-12-14.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 1855, 4921-4939.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1304, (10), 4002-4030.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-6-morpholino-5-nitropyrimidin-4-amine Using HRMS and NMR". Anal. Chim. Acta, 2022, 117, (1), 7429-7458.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1947, (2), 6260-6289.