发明人张德明,唐晓军,王建平. "一种1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine的合成方法" [P]. 中国发明专利, 专利号 CN 117028360 A, 授权公告日 2023-03-04.
发明人冯建国,张德明,钱学锋. "Method for the Synthesis of 1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine" [P]. 中国发明专利, 专利号 CN 110283445 A, 授权公告日 2022-04-28.
Sørensen M, Nielsen H, Rossi M. "A Process for Preparing High-Purity 1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine" [P]. European Patent, EP 3947675 A1, 2025-12-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1068, (2), 345-366.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine as an Impurity". Chromatographia, 2022, 1833, 6187-6212.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-[2-(2,5-dimethylpyrrolidin-1-yl)ethyl]piperazine Using HRMS and NMR". Phytochemistry, 2023, 777, (3), 2086-2099.