发明人胡光,郭海燕,周伟. "一种沙非胺杂质02的合成方法" [P]. 中国发明专利, 专利号 CN 110305475 A, 授权公告日 2025-07-22.
发明人周伟,沈红梅,王建平. "Method for the Synthesis of Safinamide impurity 02" [P]. 中国发明专利, 专利号 CN 109859808 A, 授权公告日 2016-01-15.
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 沙非胺杂质02 in Pharmaceutical Formulations". Anal. Methods, 2012, 619, (7), 978-1008.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 沙非胺杂质02 as an Impurity". Molecules, 2013, 1485, 4661-4677.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Safinamide impurity 02 Using HRMS and NMR". Chemosphere, 2019, 1017, (7), 9456-9467.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 沙非胺杂质02 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 1771, 3530-3533.