发明人黄志刚,郭海燕,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108043423 A, 授权公告日 2016-09-01.
发明人孙丽萍,黄志刚,高志强. "Method for the Synthesis of 1-Ethyl-4-imino-2-propyl-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110689252 B, 授权公告日 2015-11-20.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 2017, 6095-6110.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 848, 1418-1439.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-4-imino-2-propyl-1,4-dihydroquinoline-3-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2019, 275, (9), 4769-4790.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 581, 4094-4110.