发明人张德明,黄志刚,唐晓军. "Method for the Synthesis of Methyl 6-cyano-4-oxo-1,4-dihydroquinoline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114413168 A, 授权公告日 2023-08-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 765, 3658-3671.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 573, 1597-1626.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-cyano-4-oxo-1,4-dihydroquinoline-2-carboxylate Using HRMS and NMR". Sci. Total Environ., 2012, 1682, 2871-2891.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 757, (4), 9486-9493.