发明人陈志强,周伟,赵玉洁. "Method for the Synthesis of 4-Oxo-4-(3,4,5-trifluorophenyl)butyric acid" [P]. 中国发明专利, 专利号 CN 111719528 A, 授权公告日 2015-06-25.
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". Biomed. Chromatogr., 2019, 1013, (5), 2972-2996.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 1022, (8), 2863-2888.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Oxo-4-(3,4,5-trifluorophenyl)butyric acid Using HRMS and NMR". Chemosphere, 2020, 1435, 4207-4229.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 1471, (11), 6845-6868.