发明人郑宇鹏,朱建伟,郭海燕. "Method for the Synthesis of 2,2,2-Trifluoro-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)acetamide" [P]. 中国发明专利, 专利号 CN 111199403 A, 授权公告日 2020-05-23.
Schröder R, Klinger H, Stevens L M. "A Process for Preparing High-Purity 2,2,2-Trifluoro-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)acetamide" [P]. US Patent, US 9116354 B2, 2022-01-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 1896, 5565-5571.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1634, 3796-3804.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2,2,2-Trifluoro-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)acetamide Using HRMS and NMR". Sci. Total Environ., 2018, 257, 6406-6436.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 2084, 3124-3135.