发明人徐明华,唐晓军,罗永刚. "Method for the Synthesis of 3,5-Difluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 112614750 B, 授权公告日 2022-07-23.
Johansson L, Jørgensen K, Schröder R. "A Process for Preparing High-Purity 3,5-Difluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde" [P]. European Patent, EP 3174277 A1, 2016-01-12.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 662, (3), 8331-8349.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 1769, (8), 767-793.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Difluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde Using HRMS and NMR". Chromatographia, 2011, 904, (12), 9673-9700.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 266, (7), 8176-8194.