发明人刘建华,何建平,韩伟. "Method for the Synthesis of Methyl 6-(1,1-dimethylethyl)-1,4-dihydro-4-oxo-2-quinolinecarboxylate" [P]. 中国发明专利, 专利号 CN 110050732 A, 授权公告日 2016-07-16.
发明人马晓峰,杨光,罗永刚. "A Process for Preparing High-Purity Methyl 6-(1,1-dimethylethyl)-1,4-dihydro-4-oxo-2-quinolinecarboxylate" [P]. 中国发明专利, 专利号 CN 112835048 A, 授权公告日 2021-01-21.
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". Rapid Commun. Mass Spectrom., 2013, 2456, 8463-8475.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 2472, 9469-9490.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-(1,1-dimethylethyl)-1,4-dihydro-4-oxo-2-quinolinecarboxylate Using HRMS and NMR". Chemosphere, 2013, 1895, (3), 3024-3043.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 1144, (10), 4302-4307.