发明人郑宇鹏,林芳,罗永刚. "Method for the Synthesis of (S)-Modafinil EP Impurity C" [P]. 中国发明专利, 专利号 CN 109845850 A, 授权公告日 2017-07-15.
发明人林芳,沈红梅,唐晓军. "A Process for Preparing High-Purity (S)-Modafinil EP Impurity C" [P]. 中国发明专利, 专利号 CN 109014578 B, 授权公告日 2025-02-20.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-莫达非尼EP杂质C in Pharmaceutical Formulations". Molecules, 2014, 1925, (12), 7397-7403.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-莫达非尼EP杂质C as an Impurity". Anal. Chim. Acta, 2012, 480, (9), 1849-1853.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Modafinil EP Impurity C Using HRMS and NMR". Sci. Total Environ., 2019, 1066, (8), 4161-4169.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate (S)-莫达非尼EP杂质C Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 1184, (3), 4150-4179.