发明人孙丽萍,杨光,马晓峰. "Method for the Synthesis of 8-Chloro-1-methyl-4-oxo-5-(6-phenylhexyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114803496 A, 授权公告日 2016-08-09.
Davis P L, Mueller T, Fischer A B. "A Process for Preparing High-Purity 8-Chloro-1-methyl-4-oxo-5-(6-phenylhexyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. US Patent, US 11653697 B2, 2021-04-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 1772, 2116-2129.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 1758, 1102-1118.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 8-Chloro-1-methyl-4-oxo-5-(6-phenylhexyl)-1,4-dihydroquinoline-3-carboxylic acid Using HRMS and NMR". Food Chem., 2015, 840, (2), 6591-6603.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1613, 1230-1256.