发明人罗永刚,刘建华,冯建国. "Method for the Synthesis of 7-(trifluoromethyl)-1,4-diazepan-5-one" [P]. 中国发明专利, 专利号 CN 109710576 A, 授权公告日 2020-10-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 773, (11), 2393-2404.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 2439, 584-610.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 7-(trifluoromethyl)-1,4-diazepan-5-one Using HRMS and NMR". J. Sep. Sci., 2010, 2140, (6), 3146-3149.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2014, 1371, (11), 5157-5183.