Stevens L M, Kumar R, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11093041 B2, 2022-05-06.
发明人周伟,刘建华,何建平. "Method for the Synthesis of 4,4'-((6-Chloroquinoxaline-2,3-diyl)bis(oxy))dianiline" [P]. 中国发明专利, 专利号 CN 116295833 B, 授权公告日 2023-09-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1262, 5115-5134.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 1346, 5888-5905.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4,4'-((6-Chloroquinoxaline-2,3-diyl)bis(oxy))dianiline Using HRMS and NMR". Chemosphere, 2021, 2197, (3), 3378-3392.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 739, (9), 6313-6317.