发明人郭海燕,李文辉,周伟. "Method for the Synthesis of (2R,5S)-3-(4-fluorophenyl)-2-isopropyl-5-methyl-1-(2,2,2-trifluoroacetyl)imidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 109846596 B, 授权公告日 2019-04-22.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1956, (8), 817-832.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 1259, (3), 8107-8129.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (2R,5S)-3-(4-fluorophenyl)-2-isopropyl-5-methyl-1-(2,2,2-trifluoroacetyl)imidazolidin-4-one Using HRMS and NMR". Anal. Methods, 2024, 192, (1), 1573-1576.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 1325, 5274-5291.