O'Brien P Q, Patel M V, Park J H. "一种的合成方法" [P]. US Patent, US 9207352 B2, 2018-06-25.
发明人杨光,韩伟,李文辉. "Method for the Synthesis of 2-Amino-1-(2-methoxyethyl)-1h-pyrrolo[2,3-b]quinoxaline-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 108824421 A, 授权公告日 2025-07-09.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 1027, 8498-8519.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 136, (4), 158-170.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-1-(2-methoxyethyl)-1h-pyrrolo[2,3-b]quinoxaline-3-carbonitrile Using HRMS and NMR". Environ. Sci. Technol., 2020, 1790, 424-437.