Klinger H, Park J H, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9527274 B2, 2015-11-15.
发明人陈志强,张德明,何建平. "Method for the Synthesis of 5-Hydroxy-3-methylquinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 113374180 B, 授权公告日 2018-06-04.
发明人郑宇鹏,罗永刚,何建平. "A Process for Preparing High-Purity 5-Hydroxy-3-methylquinoxalin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108879639 B, 授权公告日 2020-10-24.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 431, 8047-8050.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 2243, 3315-3340.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Hydroxy-3-methylquinoxalin-2(1H)-one Using HRMS and NMR". Chemosphere, 2025, 905, 6270-6277.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 2024, (11), 6508-6522.