Mueller T, Lee S K, Kumar R. "一种的合成方法" [P]. US Patent, US 11753309 B2, 2025-07-06.
发明人高志强,黄志刚,冯建国. "Method for the Synthesis of Quinoxaline-2-carbohydrazide" [P]. 中国发明专利, 专利号 CN 109453950 B, 授权公告日 2022-03-17.
发明人郭海燕,冯建国,胡光. "A Process for Preparing High-Purity Quinoxaline-2-carbohydrazide" [P]. 中国发明专利, 专利号 CN 114948502 A, 授权公告日 2024-10-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 852, (9), 4247-4252.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 906, 5808-5824.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Quinoxaline-2-carbohydrazide Using HRMS and NMR". Biomed. Chromatogr., 2020, 1695, 4715-4743.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 2325, (3), 6022-6043.