发明人胡光,杨光,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108960838 A, 授权公告日 2019-01-27.
O'Brien P Q, Kumar R, Chen K W. "Method for the Synthesis of 2-Amino-5-chloropyrimidine-4-carboxylic acid hydrochloride" [P]. US Patent, US 11507354 B2, 2015-07-24.
Martínez F, Jørgensen K, Schröder R. "A Process for Preparing High-Purity 2-Amino-5-chloropyrimidine-4-carboxylic acid hydrochloride" [P]. European Patent, EP 3813268 A1, 2021-12-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 2328, (12), 7268-7284.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 1901, (5), 4508-4513.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-chloropyrimidine-4-carboxylic acid hydrochloride Using HRMS and NMR". Sci. Total Environ., 2016, 1100, 8808-8835.