发明人唐晓军,林芳,钱学锋. "Method for the Synthesis of 6-(Trifluoromethyl)pyridine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 112498891 B, 授权公告日 2020-06-28.
发明人林芳,杨光,郭海燕. "A Process for Preparing High-Purity 6-(Trifluoromethyl)pyridine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109896493 A, 授权公告日 2024-04-04.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 6-三氟甲基烟酸 in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 793, (1), 3891-3906.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-三氟甲基烟酸 as an Impurity". Anal. Methods, 2023, 1005, 1939-1942.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Trifluoromethyl)pyridine-3-carboxylic Acid Using HRMS and NMR". Anal. Chim. Acta, 2024, 1896, 7573-7603.