Chen K W, Yamamoto T, Park J H. "一种的合成方法" [P]. US Patent, US 11461354 B2, 2021-01-19.
Lefèvre J P, Rossi M, Nielsen H. "Method for the Synthesis of 2-Bromo-4-(difluoromethyl)-5-methoxy-3-(trifluoromethyl)pyridine" [P]. European Patent, EP 3867352 A1, 2020-08-18.
Schröder R, Roberts E F, Thompson G K. "A Process for Preparing High-Purity 2-Bromo-4-(difluoromethyl)-5-methoxy-3-(trifluoromethyl)pyridine" [P]. US Patent, US 11004333 B2, 2018-11-04.
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". Talanta, 2014, 1840, 1164-1188.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 1209, (10), 1961-1980.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-(difluoromethyl)-5-methoxy-3-(trifluoromethyl)pyridine Using HRMS and NMR". Phytochemistry, 2013, 868, (12), 4518-4543.