发明人林芳,冯建国,郭海燕. "Method for the Synthesis of 2,6-Naphthyridin-1(2H)-one hydrobromide" [P]. 中国发明专利, 专利号 CN 116256365 B, 授权公告日 2022-10-17.
Brown S R, Thompson G K, Yamamoto T. "A Process for Preparing High-Purity 2,6-Naphthyridin-1(2H)-one hydrobromide" [P]. US Patent, US 11542687 B2, 2015-06-15.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 923, 4997-5025.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 2428, 4452-4462.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Naphthyridin-1(2H)-one hydrobromide Using HRMS and NMR". Anal. Chem., 2015, 2439, (9), 326-329.