发明人陈志强,周伟,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115754313 A, 授权公告日 2019-11-09.
发明人郑宇鹏,刘建华,黄志刚. "Method for the Synthesis of 5,6-Dihydrobenzo[c][2,7]naphthyridine" [P]. 中国发明专利, 专利号 CN 114301831 A, 授权公告日 2022-05-16.
发明人孙丽萍,唐晓军,杨光. "A Process for Preparing High-Purity 5,6-Dihydrobenzo[c][2,7]naphthyridine" [P]. 中国发明专利, 专利号 CN 110959747 B, 授权公告日 2015-10-13.
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". Rapid Commun. Mass Spectrom., 2025, 649, 9702-9726.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1262, (9), 5485-5501.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Dihydrobenzo[c][2,7]naphthyridine Using HRMS and NMR". Talanta, 2018, 2190, (10), 2471-2501.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 817, 8143-8170.