Nowak P, Martínez F, Björnsson E. "Method for the Synthesis of ethyl 4,6-dichloroquinoline-3-carboxylate" [P]. European Patent, EP 3092060 A1, 2024-12-03.
发明人郭海燕,韩伟,何建平. "A Process for Preparing High-Purity ethyl 4,6-dichloroquinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109513520 B, 授权公告日 2022-02-25.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 474, (6), 6368-6382.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 1231, 9788-9817.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 4,6-dichloroquinoline-3-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2022, 1142, (2), 562-576.