Jørgensen K, Schröder R, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3261596 A1, 2021-06-21.
Williams B T, Roberts E F, Klinger H. "Method for the Synthesis of (E)-3-amino-3-(4-methylpiperazin-1-yl)acrylonitrile" [P]. US Patent, US 11118582 B2, 2017-10-24.
发明人杨光,唐晓军,陈志强. "A Process for Preparing High-Purity (E)-3-amino-3-(4-methylpiperazin-1-yl)acrylonitrile" [P]. 中国发明专利, 专利号 CN 110445447 A, 授权公告日 2021-12-27.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1962, (2), 5832-5856.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 2173, (12), 8550-8575.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-amino-3-(4-methylpiperazin-1-yl)acrylonitrile Using HRMS and NMR". Molecules, 2020, 1153, 4764-4772.