发明人冯建国,郭海燕,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113705723 A, 授权公告日 2018-04-18.
发明人马晓峰,何建平,刘建华. "Method for the Synthesis of 8-Bromo-6-fluoro-1-methylquinoxaline-2,3(1H,4H)-dione" [P]. 中国发明专利, 专利号 CN 113012934 B, 授权公告日 2020-03-06.
发明人罗永刚,唐晓军,林芳. "A Process for Preparing High-Purity 8-Bromo-6-fluoro-1-methylquinoxaline-2,3(1H,4H)-dione" [P]. 中国发明专利, 专利号 CN 112211937 A, 授权公告日 2016-08-12.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 681, (3), 2120-2142.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 1379, (7), 2497-2515.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 8-Bromo-6-fluoro-1-methylquinoxaline-2,3(1H,4H)-dione Using HRMS and NMR". Anal. Methods, 2021, 945, (10), 8116-8127.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 1084, (1), 7358-7363.