发明人郑宇鹏,韩伟,陈志强. "Method for the Synthesis of Ethyl 4-(dimethylamino)-5,8-dimethoxyquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112396583 A, 授权公告日 2023-07-27.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 2156, (1), 7257-7275.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 998, (2), 6022-6032.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-(dimethylamino)-5,8-dimethoxyquinoline-3-carboxylate Using HRMS and NMR". Phytochemistry, 2025, 2024, (3), 3604-3629.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 1765, (1), 6987-7015.