Park J H, Fischer A B, Mueller T. "一种的合成方法" [P]. US Patent, US 9883598 B2, 2023-02-19.
Martínez F, Björnsson E, Johansson L. "Method for the Synthesis of 1,7-Naphthyridine-8-carboxylic acid" [P]. European Patent, EP 3674792 A1, 2024-02-02.
发明人郭海燕,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 1,7-Naphthyridine-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114727378 A, 授权公告日 2015-11-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 1764, (6), 4467-4480.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1101, (2), 8029-8055.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1,7-Naphthyridine-8-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 2086, 6943-6950.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 1978, 8428-8448.