Patel M V, Park J H, Hughes D C. "Method for the Synthesis of Ethyl 4-amino-5-fluoro-8-methylquinoline-3-carboxylate" [P]. US Patent, US 9544359 B2, 2018-11-24.
发明人高志强,沈红梅,周伟. "A Process for Preparing High-Purity Ethyl 4-amino-5-fluoro-8-methylquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113713116 A, 授权公告日 2023-11-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 442, 6958-6981.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 2400, (5), 3341-3349.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-amino-5-fluoro-8-methylquinoline-3-carboxylate Using HRMS and NMR". Talanta, 2013, 1188, 8702-8714.