发明人王建平,林芳,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113412563 A, 授权公告日 2022-09-06.
发明人徐明华,朱建伟,孙丽萍. "Method for the Synthesis of Ethyl 6-fluoro-4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109999529 B, 授权公告日 2019-05-16.
发明人朱建伟,冯建国,罗永刚. "A Process for Preparing High-Purity Ethyl 6-fluoro-4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116586791 A, 授权公告日 2017-07-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 2002, (3), 9657-9685.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 2085, 1104-1107.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 6-fluoro-4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate Using HRMS and NMR". Phytochemistry, 2010, 1944, (5), 6547-6551.