发明人徐明华,黄志刚,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111703123 A, 授权公告日 2022-07-23.
发明人唐晓军,罗永刚,周伟. "Method for the Synthesis of 2-(Piperazin-1-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 108619134 A, 授权公告日 2022-05-21.
Schröder R, Martínez F, Nowak P. "A Process for Preparing High-Purity 2-(Piperazin-1-yl)propanenitrile" [P]. European Patent, EP 3514482 A1, 2018-10-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1878, (7), 7330-7358.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1046, (8), 9372-9385.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Piperazin-1-yl)propanenitrile Using HRMS and NMR". Sci. Total Environ., 2013, 1518, 3299-3314.