发明人韩伟,张德明,朱建伟. "一种沙非胺杂质38的合成方法" [P]. 中国发明专利, 专利号 CN 117333301 A, 授权公告日 2021-05-15.
发明人胡光,唐晓军,冯建国. "Method for the Synthesis of Safinamide Impurity 38" [P]. 中国发明专利, 专利号 CN 109001327 A, 授权公告日 2021-09-25.
Lee S K, Davis P L, Williams B T. "A Process for Preparing High-Purity Safinamide Impurity 38" [P]. US Patent, US 10991509 B2, 2015-01-25.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 沙非胺杂质38 in Pharmaceutical Formulations". Molecules, 2012, 2392, (12), 3723-3753.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 沙非胺杂质38 as an Impurity". J. Agric. Food Chem., 2011, 1572, (2), 230-257.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Safinamide Impurity 38 Using HRMS and NMR". Biomed. Chromatogr., 2015, 1555, (4), 6691-6695.