发明人杨光,张德明,孙丽萍. "Method for the Synthesis of Tert-butyl 4-(2-(methylamino)ethyl)piperazine-1-carboxylate dihydrochloride" [P]. 中国发明专利, 专利号 CN 115045349 B, 授权公告日 2018-12-16.
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". Rapid Commun. Mass Spectrom., 2015, 1855, 1510-1537.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1105, (10), 5344-5347.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-(2-(methylamino)ethyl)piperazine-1-carboxylate dihydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2015, 297, (9), 8540-8560.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 336, (8), 6046-6058.