Schröder R, Stevens L M, Lee S K. "一种的合成方法" [P]. US Patent, US 9340152 B2, 2019-12-17.
Sørensen M, Lefèvre J P, Rossi M. "Method for the Synthesis of 2-(1H-Indol-3-yl)-6,7-dimethyl-quinoxaline" [P]. European Patent, EP 3534572 A1, 2023-08-01.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 142, (9), 53-81.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 2383, (4), 553-570.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1H-Indol-3-yl)-6,7-dimethyl-quinoxaline Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 189, (8), 337-342.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 680, (2), 9793-9802.