Schröder R, Kowalski A, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3858875 A1, 2018-04-11.
发明人沈红梅,李文辉,王建平. "Method for the Synthesis of tert-Butyl 4-(2-(4-methylpyridin-3-yl)ethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109360065 A, 授权公告日 2015-03-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 1333, 1786-1799.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 1151, (6), 4917-4944.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(2-(4-methylpyridin-3-yl)ethyl)piperazine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2016, 691, 8494-8499.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 1880, 763-771.