发明人刘建华,林芳,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110215467 A, 授权公告日 2016-05-08.
发明人沈红梅,李文辉,徐明华. "Method for the Synthesis of 6,7-Difluoroquinoline-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115859039 A, 授权公告日 2018-01-08.
发明人朱建伟,唐晓军,李文辉. "A Process for Preparing High-Purity 6,7-Difluoroquinoline-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113318958 A, 授权公告日 2018-07-02.
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". Chromatographia, 2020, 1799, (7), 243-252.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 165, (11), 2692-2713.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Difluoroquinoline-2-carbaldehyde Using HRMS and NMR". Food Chem., 2015, 693, (2), 7146-7151.