Davis P L, Mueller T, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11594704 B2, 2023-03-10.
发明人王建平,罗永刚,陈志强. "Method for the Synthesis of 4-(Difluoromethyl)-6-methoxy-2-methyl-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 108767188 A, 授权公告日 2022-11-05.
发明人沈红梅,徐明华,黄志刚. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-methoxy-2-methyl-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 110306040 B, 授权公告日 2019-10-20.
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". Anal. Chim. Acta, 2012, 1393, (10), 649-674.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 1001, (11), 7538-7541.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-6-methoxy-2-methyl-3-(trifluoromethyl)pyridine Using HRMS and NMR". Phytochemistry, 2017, 715, (11), 4635-4656.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1765, (11), 6966-6971.