Lee S K, Williams B T, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11218270 B2, 2022-07-06.
发明人沈红梅,郭海燕,马晓峰. "Method for the Synthesis of 8-Bromo-1H-purine-2,6(3H,7H)-dione" [P]. 中国发明专利, 专利号 CN 111240031 B, 授权公告日 2023-10-14.
发明人杨光,冯建国,陈志强. "A Process for Preparing High-Purity 8-Bromo-1H-purine-2,6(3H,7H)-dione" [P]. 中国发明专利, 专利号 CN 116370860 A, 授权公告日 2021-06-12.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 899, (12), 653-671.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 892, 773-777.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 8-Bromo-1H-purine-2,6(3H,7H)-dione Using HRMS and NMR". J. Sep. Sci., 2020, 2007, (2), 6473-6495.