发明人高志强,林芳,陈志强. "Method for the Synthesis of N-(3-hydroxyphenyl)quinoxaline-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111563891 B, 授权公告日 2017-12-23.
发明人马晓峰,刘建华,韩伟. "A Process for Preparing High-Purity N-(3-hydroxyphenyl)quinoxaline-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113748509 B, 授权公告日 2016-06-18.
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. Chromatogr. A, 2022, 860, (9), 8881-8900.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 1574, 8593-8618.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-hydroxyphenyl)quinoxaline-2-carboxamide Using HRMS and NMR". Phytochemistry, 2016, 1575, (1), 8336-8354.