发明人张德明,郑宇鹏,冯建国. "Method for the Synthesis of 1-((6-Ethoxypyridin-3-yl)methyl)piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110826816 B, 授权公告日 2024-12-22.
Nielsen H, Rossi M, Jørgensen K. "A Process for Preparing High-Purity 1-((6-Ethoxypyridin-3-yl)methyl)piperazine dihydrochloride" [P]. European Patent, EP 3081965 A1, 2023-01-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 408, (3), 5174-5177.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1535, (2), 8617-8629.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-((6-Ethoxypyridin-3-yl)methyl)piperazine dihydrochloride Using HRMS and NMR". J. Nat. Prod., 2017, 471, (2), 5924-5931.