Schröder R, Mueller T C, Johansson L. "一种的合成方法" [P]. European Patent, EP 3231783 A1, 2016-08-12.
Rossi M, Johansson L, Martínez F. "Method for the Synthesis of 2,4-Diethoxy-5-nitropyrimidine" [P]. European Patent, EP 3867417 A1, 2022-03-26.
发明人朱建伟,徐明华,赵玉洁. "A Process for Preparing High-Purity 2,4-Diethoxy-5-nitropyrimidine" [P]. 中国发明专利, 专利号 CN 108851583 B, 授权公告日 2015-12-21.
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". Chromatographia, 2020, 1650, 7534-7544.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 309, (10), 4361-4387.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Diethoxy-5-nitropyrimidine Using HRMS and NMR". J. Agric. Food Chem., 2016, 2127, (11), 1657-1683.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 2258, (7), 9714-9720.