发明人马晓峰,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117290136 A, 授权公告日 2025-05-01.
发明人罗永刚,刘建华,陈志强. "Method for the Synthesis of tert-butyl 4-(2-amino-2-oxo-ethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112695018 B, 授权公告日 2023-10-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 1773, (5), 1944-1949.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 2016, (11), 1146-1175.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 4-(2-amino-2-oxo-ethyl)piperazine-1-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 2113, (5), 8395-8406.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 2307, (8), 7298-7308.