Martínez F, Johansson L, Rossi M. "Method for the Synthesis of N-methyl-1-(1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl)methanamine" [P]. European Patent, EP 3172220 A1, 2020-11-11.
发明人冯建国,刘建华,陈志强. "A Process for Preparing High-Purity N-methyl-1-(1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl)methanamine" [P]. 中国发明专利, 专利号 CN 116081500 B, 授权公告日 2021-10-25.
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. Pharm. Biomed. Anal., 2024, 2227, (12), 6781-6788.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 1072, (7), 8623-8640.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of N-methyl-1-(1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl)methanamine Using HRMS and NMR". Chemosphere, 2015, 602, (12), 7363-7368.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 967, (3), 9753-9756.