Lefèvre J P, Kowalski A, Johansson L. "一种的合成方法" [P]. European Patent, EP 3953637 A1, 2020-06-15.
发明人冯建国,陈志强,郑宇鹏. "Method for the Synthesis of 5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-Pyrazole-1-butanoic Acid" [P]. 中国发明专利, 专利号 CN 117094851 A, 授权公告日 2018-10-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 1002, (6), 8472-8488.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 985, (4), 4831-4841.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-Pyrazole-1-butanoic Acid Using HRMS and NMR". Talanta, 2013, 1439, 456-468.