Thompson G K, Roberts E F, Schröder R. "Method for the Synthesis of 5-Chloro-3-nitro-1,8-naphthyridin-2(1H)-one" [P]. US Patent, US 9671150 B2, 2025-11-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氯-3-硝基-1,8-萘啶-2(1H)-酮 in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1354, (8), 4056-4085.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氯-3-硝基-1,8-萘啶-2(1H)-酮 as an Impurity". Environ. Sci. Technol., 2014, 1737, (10), 2016-2025.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-nitro-1,8-naphthyridin-2(1H)-one Using HRMS and NMR". Anal. Chem., 2023, 1020, (1), 2358-2374.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 5-氯-3-硝基-1,8-萘啶-2(1H)-酮 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 2023, (4), 5101-5124.