发明人罗永刚,陈志强,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117698952 A, 授权公告日 2016-12-22.
发明人唐晓军,高志强,马晓峰. "Method for the Synthesis of 7-Hydroxyquinoxaline-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115090051 A, 授权公告日 2016-12-23.
发明人张德明,冯建国,林芳. "A Process for Preparing High-Purity 7-Hydroxyquinoxaline-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113404914 B, 授权公告日 2021-10-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 757, (12), 837-865.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 1739, (5), 9442-9454.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7-Hydroxyquinoxaline-6-carboxylic acid Using HRMS and NMR". Talanta, 2025, 995, (9), 2194-2201.