Martínez F, Nielsen H, Schröder R. "Method for the Synthesis of 2-(2-Fluoro-3-(difluoromethyl)benzoyl)pyridine" [P]. European Patent, EP 3106032 A1, 2025-12-13.
Fischer A B, Thompson G K, Williams B T. "A Process for Preparing High-Purity 2-(2-Fluoro-3-(difluoromethyl)benzoyl)pyridine" [P]. US Patent, US 11399114 B2, 2023-10-28.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 2258, (6), 2790-2809.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 254, 1373-1380.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Fluoro-3-(difluoromethyl)benzoyl)pyridine Using HRMS and NMR". Environ. Sci. Technol., 2011, 1751, (3), 1959-1974.