发明人马晓峰,郭海燕,钱学锋. "Method for the Synthesis of 2-(5-Fluoro-1H-benzo[d]imidazol-2-yl)-N-methylethanamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 111391633 B, 授权公告日 2023-05-18.
发明人周伟,张德明,朱建伟. "A Process for Preparing High-Purity 2-(5-Fluoro-1H-benzo[d]imidazol-2-yl)-N-methylethanamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114725167 B, 授权公告日 2023-02-12.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 524, (10), 3611-3621.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 282, (6), 6355-6380.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Fluoro-1H-benzo[d]imidazol-2-yl)-N-methylethanamine dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 2445, (6), 7064-7087.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2014, 2407, (9), 9842-9870.