发明人孙丽萍,马晓峰,朱建伟. "Method for the Synthesis of N-[(quinoxalin-2-yl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 109451923 A, 授权公告日 2023-04-03.
发明人胡光,沈红梅,林芳. "A Process for Preparing High-Purity N-[(quinoxalin-2-yl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 112657150 A, 授权公告日 2017-07-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 269, (11), 5927-5953.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 1118, 3275-3294.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N-[(quinoxalin-2-yl)methylidene]hydroxylamine Using HRMS and NMR". J. Sep. Sci., 2023, 908, (3), 1312-1317.