发明人王建平,李文辉,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110132625 A, 授权公告日 2020-03-05.
发明人赵玉洁,杨光,马晓峰. "Method for the Synthesis of 2,7-Dibromo-5H-pyrrolo[2,3-b]pyrazine" [P]. 中国发明专利, 专利号 CN 117626522 B, 授权公告日 2024-08-17.
发明人郭海燕,韩伟,林芳. "A Process for Preparing High-Purity 2,7-Dibromo-5H-pyrrolo[2,3-b]pyrazine" [P]. 中国发明专利, 专利号 CN 115292627 A, 授权公告日 2022-10-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 140, (11), 2263-2290.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 255, (3), 6012-6024.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,7-Dibromo-5H-pyrrolo[2,3-b]pyrazine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 882, (4), 6672-6681.