发明人冯建国,唐晓军,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116450982 A, 授权公告日 2020-10-01.
发明人冯建国,高志强,韩伟. "Method for the Synthesis of 4-(5-Bromopyrimidin-4-yl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 108853845 A, 授权公告日 2024-03-04.
发明人孙丽萍,郑宇鹏,朱建伟. "A Process for Preparing High-Purity 4-(5-Bromopyrimidin-4-yl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 117121173 A, 授权公告日 2021-01-12.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 1069, 899-923.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 1631, 9422-9441.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-Bromopyrimidin-4-yl)piperazin-2-one Using HRMS and NMR". Talanta, 2019, 1985, (5), 4215-4242.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1932, (9), 7984-7994.