发明人罗永刚,朱建伟,郑宇鹏. "Method for the Synthesis of 5,7-Dichloro-1,8-naphthyridin-2-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 112822816 A, 授权公告日 2018-02-23.
Schröder R, Thompson G K, Williams B T. "A Process for Preparing High-Purity 5,7-Dichloro-1,8-naphthyridin-2-amine hydrochloride" [P]. US Patent, US 10281123 B2, 2024-02-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 1240, (10), 3886-3905.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 471, (6), 7093-7098.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5,7-Dichloro-1,8-naphthyridin-2-amine hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2023, 1075, (4), 970-977.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 695, (7), 2615-2621.