Lee S K, Stevens L M, Anderson J P. "一种的合成方法" [P]. US Patent, US 9758075 B2, 2025-01-24.
Schröder R, Thompson G K, Williams B T. "Method for the Synthesis of 1,2-dihydro-4-hydroxy-2-oxo-1,8-Naphthyridine-3-carboxylic acid" [P]. US Patent, US 11804041 B2, 2015-02-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 2090, 3483-3490.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 1304, 3290-3298.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-dihydro-4-hydroxy-2-oxo-1,8-Naphthyridine-3-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2017, 1506, 7333-7363.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2019, 2022, (7), 2977-3004.