发明人陈志强,郭海燕,林芳. "一种5-乙基-2-(哌嗪-1-基)嘧啶盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108283170 A, 授权公告日 2022-03-16.
Davis P L, Klinger H, Schröder R. "Method for the Synthesis of 5-Ethyl-2-(piperazin-1-yl)pyrimidine hydrochloride" [P]. US Patent, US 10297235 B2, 2018-09-20.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 5-乙基-2-(哌嗪-1-基)嘧啶盐酸盐 in Pharmaceutical Formulations". Talanta, 2021, 1350, (12), 92-112.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-乙基-2-(哌嗪-1-基)嘧啶盐酸盐 as an Impurity". J. Agric. Food Chem., 2021, 2227, (12), 7986-8001.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethyl-2-(piperazin-1-yl)pyrimidine hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1690, 3241-3252.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 5-乙基-2-(哌嗪-1-基)嘧啶盐酸盐 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 1543, (9), 1482-1509.