发明人杨光,沈红梅,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114215827 A, 授权公告日 2020-09-12.
发明人郭海燕,何建平,罗永刚. "Method for the Synthesis of ((2R,3R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-3-hydroxytetrahydrofuran-2-yl)methyl phenyl (5,5-dimethyl-2-oxotetrahydrofuran-3-yl)phosphoramidate" [P]. 中国发明专利, 专利号 CN 111099814 A, 授权公告日 2025-09-26.
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