Jørgensen K, Martínez F, Sørensen M. "一种ethyl 2-amino-1,8-naphthyridine-3-carboxylate的合成方法" [P]. European Patent, EP 3444604 A1, 2025-11-06.
发明人孙丽萍,胡光,黄志刚. "Method for the Synthesis of ethyl 2-amino-1,8-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112613831 A, 授权公告日 2020-04-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 2-amino-1,8-naphthyridine-3-carboxylate in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 764, (10), 2189-2193.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 2-amino-1,8-naphthyridine-3-carboxylate as an Impurity". Rapid Commun. Mass Spectrom., 2013, 471, (1), 3343-3370.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-amino-1,8-naphthyridine-3-carboxylate Using HRMS and NMR". Chromatographia, 2018, 388, (5), 8140-8159.