发明人张德明,冯建国,沈红梅. "Method for the Synthesis of Ethyl 2-hydroxy-3-(trifluoromethyl)isonicotinate" [P]. 中国发明专利, 专利号 CN 115716988 A, 授权公告日 2023-01-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1254, 6853-6874.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 2352, (2), 9364-9382.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-hydroxy-3-(trifluoromethyl)isonicotinate Using HRMS and NMR". Anal. Methods, 2019, 1237, 8527-8540.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 483, (6), 2316-2331.