发明人郑宇鹏,马晓峰,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110267118 A, 授权公告日 2015-02-18.
发明人马晓峰,黄志刚,朱建伟. "Method for the Synthesis of N-(9-((1R,3R,4R,7S)-1-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-7-hydroxy-6-methyl-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)isobutyramide" [P]. 中国发明专利, 专利号 CN 111514133 B, 授权公告日 2025-04-01.
发明人胡光,刘建华,赵玉洁. "A Process for Preparing High-Purity N-(9-((1R,3R,4R,7S)-1-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-7-hydroxy-6-methyl-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)isobutyramide" [P]. 中国发明专利, 专利号 CN 110472192 B, 授权公告日 2024-12-08.
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