发明人张德明,黄志刚,杨光. "Method for the Synthesis of 2-methyl-1-(1-methylpiperidin-4-yl)piperazine" [P]. 中国发明专利, 专利号 CN 109279106 A, 授权公告日 2021-09-17.
发明人黄志刚,马晓峰,冯建国. "A Process for Preparing High-Purity 2-methyl-1-(1-methylpiperidin-4-yl)piperazine" [P]. 中国发明专利, 专利号 CN 117574360 A, 授权公告日 2023-05-28.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 2-methyl-1-(1-methylpiperidin-4-yl)piperazine in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1477, 1659-1668.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-methyl-1-(1-methylpiperidin-4-yl)piperazine as an Impurity". J. Sep. Sci., 2014, 898, (9), 8501-8506.