发明人钱学锋,陈志强,李文辉. "Method for the Synthesis of Brivaracetam Impurity 201" [P]. 中国发明专利, 专利号 CN 110232859 A, 授权公告日 2018-03-04.
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 布立西坦杂质201 in Pharmaceutical Formulations". Chromatographia, 2010, 91, (1), 3267-3275.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 布立西坦杂质201 as an Impurity". Anal. Chim. Acta, 2015, 1423, 9885-9898.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Brivaracetam Impurity 201 Using HRMS and NMR". J. Agric. Food Chem., 2011, 1042, (5), 5520-5523.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 布立西坦杂质201 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 968, 335-351.