Schröder R, Kumar R, Fischer A B. "Method for the Synthesis of 4-(Difluoromethyl)-5-methyl-6-(trifluoromethyl)pyridin-3-ol" [P]. US Patent, US 10331008 B2, 2021-04-12.
发明人高志强,陈志强,郑宇鹏. "A Process for Preparing High-Purity 4-(Difluoromethyl)-5-methyl-6-(trifluoromethyl)pyridin-3-ol" [P]. 中国发明专利, 专利号 CN 110287667 A, 授权公告日 2023-04-07.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 745, (12), 3356-3363.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 1923, 5606-5625.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-5-methyl-6-(trifluoromethyl)pyridin-3-ol Using HRMS and NMR". Talanta, 2023, 1950, (12), 2871-2890.