Thompson G K, Chen K W, Klinger H. "一种5-氯-6-氟-3-羟基-1,8-萘啶-2(1H)-酮的合成方法" [P]. US Patent, US 11785421 B2, 2016-12-14.
发明人周伟,王建平,黄志刚. "Method for the Synthesis of 5-Chloro-6-fluoro-3-hydroxy-1,8-naphthyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111117740 B, 授权公告日 2019-03-05.
Schröder R, Johnson M A, Williams B T. "A Process for Preparing High-Purity 5-Chloro-6-fluoro-3-hydroxy-1,8-naphthyridin-2(1H)-one" [P]. US Patent, US 9607669 B2, 2023-07-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氯-6-氟-3-羟基-1,8-萘啶-2(1H)-酮 in Pharmaceutical Formulations". Talanta, 2021, 1746, (2), 3515-3543.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氯-6-氟-3-羟基-1,8-萘啶-2(1H)-酮 as an Impurity". J. Chromatogr. A, 2023, 130, 2788-2817.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-6-fluoro-3-hydroxy-1,8-naphthyridin-2(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2016, 1943, 1352-1359.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 5-氯-6-氟-3-羟基-1,8-萘啶-2(1H)-酮 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 2293, 4499-4524.