发明人高志强,韩伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116010496 A, 授权公告日 2020-09-02.
发明人钱学锋,张德明,赵玉洁. "Method for the Synthesis of 6-Ethyl-3-methyl-2-(piperazin-1-yl)pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 112049915 B, 授权公告日 2019-08-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1973, 6274-6303.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 2305, (1), 2128-2147.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-Ethyl-3-methyl-2-(piperazin-1-yl)pyrimidin-4(3H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 340, 9957-9984.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 2380, (9), 6411-6420.