Johnson M A, Mueller T, Anderson J P. "一种Nefopam Impurity3的合成方法" [P]. US Patent, US 10835347 B2, 2017-10-22.
发明人唐晓军,高志强,沈红梅. "Method for the Synthesis of Nefopam Impurity 3" [P]. 中国发明专利, 专利号 CN 113792211 A, 授权公告日 2022-04-25.
发明人郭海燕,唐晓军,黄志刚. "A Process for Preparing High-Purity Nefopam Impurity 3" [P]. 中国发明专利, 专利号 CN 113051230 B, 授权公告日 2019-03-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of Nefopam Impurity3 in Pharmaceutical Formulations". Sci. Total Environ., 2019, 2204, 2286-2290.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of Nefopam Impurity3 as an Impurity". J. Pharm. Biomed. Anal., 2024, 2013, (2), 8516-8526.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Nefopam Impurity 3 Using HRMS and NMR". Chemosphere, 2012, 981, (8), 4470-4492.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Nefopam Impurity3 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 104, 8370-8388.