Roberts E F, Fischer A B, Williams B T. "一种的合成方法" [P]. US Patent, US 10951057 B2, 2020-12-19.
发明人王建平,钱学锋,孙丽萍. "Method for the Synthesis of 1-methyl-1H-pyrrolo[2,3-b]quinoxaline-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115700543 A, 授权公告日 2024-07-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 386, 9794-9818.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1547, (12), 4417-4430.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-methyl-1H-pyrrolo[2,3-b]quinoxaline-2-carbaldehyde Using HRMS and NMR". Molecules, 2012, 2355, 6137-6144.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 559, (7), 1485-1511.