发明人徐明华,马晓峰,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113364183 A, 授权公告日 2015-11-19.
发明人高志强,赵玉洁,刘建华. "Method for the Synthesis of 6-Methyl-6H-indolo[2,3-b]quinoxaline" [P]. 中国发明专利, 专利号 CN 116366807 A, 授权公告日 2025-02-10.
发明人徐明华,杨光,韩伟. "A Process for Preparing High-Purity 6-Methyl-6H-indolo[2,3-b]quinoxaline" [P]. 中国发明专利, 专利号 CN 112873700 B, 授权公告日 2018-08-23.
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". J. Sep. Sci., 2023, 1452, 6312-6331.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 621, (10), 6342-6355.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-6H-indolo[2,3-b]quinoxaline Using HRMS and NMR". Molecules, 2017, 998, 7233-7257.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 825, (1), 8023-8050.