Roberts E F, Brown S R, Johnson M A. "一种的合成方法" [P]. US Patent, US 11120714 B2, 2024-09-18.
发明人周伟,高志强,冯建国. "Method for the Synthesis of 5-Chloro-2-hydroxy-6-methyl-4-(trifluoromethyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 112804502 B, 授权公告日 2016-09-06.
发明人赵玉洁,周伟,罗永刚. "A Process for Preparing High-Purity 5-Chloro-2-hydroxy-6-methyl-4-(trifluoromethyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 114152866 A, 授权公告日 2025-07-20.
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, 2023, 1177, (7), 6883-6907.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 716, (10), 684-702.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-2-hydroxy-6-methyl-4-(trifluoromethyl)nicotinonitrile Using HRMS and NMR". Anal. Chem., 2018, 505, 7799-7827.