发明人唐晓军,冯建国,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108772438 A, 授权公告日 2023-07-13.
发明人冯建国,韩伟,徐明华. "Method for the Synthesis of 1-[2-(Piperazin-1-yl)ethyl]pyrrolidine-2,5-dione" [P]. 中国发明专利, 专利号 CN 117411983 A, 授权公告日 2023-06-22.
Roberts E F, Stevens L M, Davis P L. "A Process for Preparing High-Purity 1-[2-(Piperazin-1-yl)ethyl]pyrrolidine-2,5-dione" [P]. US Patent, US 11698489 B2, 2025-08-27.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 1069, 3910-3913.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 180, (2), 2356-2378.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-[2-(Piperazin-1-yl)ethyl]pyrrolidine-2,5-dione Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1525, 1069-1089.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2014, 1039, 6710-6727.