Lefèvre J P, Rossi M, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3724788 A1, 2015-04-22.
发明人钱学锋,韩伟,何建平. "Method for the Synthesis of tert-Butyl 6-nitro-2-oxo-3,4-dihydroquinoline-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 113191951 A, 授权公告日 2016-07-18.
发明人林芳,朱建伟,黄志刚. "A Process for Preparing High-Purity tert-Butyl 6-nitro-2-oxo-3,4-dihydroquinoline-1(2H)-carboxylate" [P]. 中国发明专利, 专利号 CN 110438472 B, 授权公告日 2022-12-14.
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. Nat. Prod., 2013, 354, 4737-4742.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 1756, 9898-9904.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 6-nitro-2-oxo-3,4-dihydroquinoline-1(2H)-carboxylate Using HRMS and NMR". Anal. Methods, 2011, 138, (8), 1874-1895.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 1823, 3373-3376.