发明人沈红梅,陈志强,胡光. "一种2-氯-6-氨基嘧啶-4(3H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 111144416 A, 授权公告日 2023-01-05.
发明人韩伟,林芳,徐明华. "Method for the Synthesis of 6-Amino-2-chloropyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 115120329 B, 授权公告日 2016-03-07.
发明人周伟,杨光,陈志强. "A Process for Preparing High-Purity 6-Amino-2-chloropyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 117432649 B, 授权公告日 2023-11-27.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氯-6-氨基嘧啶-4(3H)-酮 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 106, 7900-7903.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯-6-氨基嘧啶-4(3H)-酮 as an Impurity". Biomed. Chromatogr., 2016, 987, 9963-9970.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-2-chloropyrimidin-4(3H)-one Using HRMS and NMR". Phytochemistry, 2019, 1981, (5), 6219-6235.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 2-氯-6-氨基嘧啶-4(3H)-酮 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 2207, (2), 4492-4517.