Rossi M, Sørensen M, Jørgensen K. "Method for the Synthesis of 2,4-Difluorobenzophenone" [P]. European Patent, EP 3659650 A1, 2017-01-03.
发明人张德明,徐明华,沈红梅. "A Process for Preparing High-Purity 2,4-Difluorobenzophenone" [P]. 中国发明专利, 专利号 CN 108216876 B, 授权公告日 2015-09-03.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2,4-二氟二苯甲酮 in Pharmaceutical Formulations". Chemosphere, 2010, 1487, 1410-1417.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,4-二氟二苯甲酮 as an Impurity". J. Pharm. Biomed. Anal., 2022, 527, (1), 5507-5521.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Difluorobenzophenone Using HRMS and NMR". Biomed. Chromatogr., 2012, 185, (12), 4562-4571.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 2,4-二氟二苯甲酮 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 2162, (12), 9797-9808.