发明人胡光,张德明,黄志刚. "一种4-氨基-5-溴-6-氯嘧啶的合成方法" [P]. 中国发明专利, 专利号 CN 117475191 A, 授权公告日 2020-02-11.
Schröder R, Lefèvre J P, Jørgensen K. "Method for the Synthesis of 4-Amino-5-bromo-6-chloropyrimidine" [P]. European Patent, EP 3668979 A1, 2024-06-16.
发明人徐明华,王建平,冯建国. "A Process for Preparing High-Purity 4-Amino-5-bromo-6-chloropyrimidine" [P]. 中国发明专利, 专利号 CN 113188708 B, 授权公告日 2023-05-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氨基-5-溴-6-氯嘧啶 in Pharmaceutical Formulations". Molecules, 2010, 2287, 5124-5147.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氨基-5-溴-6-氯嘧啶 as an Impurity". J. Pharm. Biomed. Anal., 2019, 1255, (12), 2780-2804.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-5-bromo-6-chloropyrimidine Using HRMS and NMR". Biomed. Chromatogr., 2024, 2304, (4), 2971-2993.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 4-氨基-5-溴-6-氯嘧啶 Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 2150, (4), 9261-9289.