Mueller T C, Johansson L, Lefèvre J P. "Method for the Synthesis of 2,4-Difluorobenzoyl Chloride" [P]. European Patent, EP 3435714 A1, 2016-06-28.
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". Anal. Chem., 2016, 1684, 396-423.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 1297, 1276-1297.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Difluorobenzoyl Chloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 401, 575-592.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1304, (5), 6833-6859.