发明人胡光,张德明,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116467918 A, 授权公告日 2022-04-19.
Yamamoto T, Stevens L M, Mueller T. "Method for the Synthesis of 2-(4-Chloro-3-(difluoromethyl)benzoyl)pyridine" [P]. US Patent, US 11919316 B2, 2015-03-14.
Lefèvre J P, Martínez F, Schröder R. "A Process for Preparing High-Purity 2-(4-Chloro-3-(difluoromethyl)benzoyl)pyridine" [P]. European Patent, EP 3226869 A1, 2019-09-09.
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". Biomed. Chromatogr., 2023, 1114, (5), 9925-9928.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1111, 6185-6202.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-3-(difluoromethyl)benzoyl)pyridine Using HRMS and NMR". Food Chem., 2025, 364, (8), 2908-2935.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 723, 7109-7130.