发明人郑宇鹏,高志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112091766 A, 授权公告日 2016-02-14.
发明人徐明华,孙丽萍,沈红梅. "Method for the Synthesis of 7-(2-Aminoethoxy)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112473312 A, 授权公告日 2015-11-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 1765, (10), 9503-9530.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 607, (5), 1950-1975.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 7-(2-Aminoethoxy)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Using HRMS and NMR". Anal. Chem., 2020, 2127, (1), 4062-4090.