发明人张德明,马晓峰,陈志强. "Method for the Synthesis of 2,3,5,7-Tetrachloroquinoxaline" [P]. 中国发明专利, 专利号 CN 111292263 A, 授权公告日 2025-10-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2023, 678, 7197-7220.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 505, (1), 7546-7558.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,3,5,7-Tetrachloroquinoxaline Using HRMS and NMR". Food Chem., 2018, 1179, 3344-3349.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 1846, (3), 372-402.