发明人杨光,罗永刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115393354 A, 授权公告日 2025-06-27.
发明人陈志强,周伟,郭海燕. "Method for the Synthesis of N'-(8-Bromo-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-N,N-dimethylformimidamide" [P]. 中国发明专利, 专利号 CN 113897515 B, 授权公告日 2019-10-02.
发明人冯建国,杨光,胡光. "A Process for Preparing High-Purity N'-(8-Bromo-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-N,N-dimethylformimidamide" [P]. 中国发明专利, 专利号 CN 117947202 B, 授权公告日 2023-12-18.
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