发明人周伟,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114153702 A, 授权公告日 2015-11-10.
Mueller T C, Björnsson E, Martínez F. "Method for the Synthesis of 2-Hydroxy-6-trifluoromethylnicotinic acid" [P]. European Patent, EP 3704812 A1, 2021-08-01.
发明人朱建伟,张德明,陈志强. "A Process for Preparing High-Purity 2-Hydroxy-6-trifluoromethylnicotinic acid" [P]. 中国发明专利, 专利号 CN 111020900 B, 授权公告日 2017-06-09.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1007, (6), 6104-6120.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 2472, 7063-7085.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-6-trifluoromethylnicotinic acid Using HRMS and NMR". Anal. Chem., 2014, 88, (3), 2511-2537.