发明人赵玉洁,高志强,郑宇鹏. "一种茶黄素-3,3’-双没食子酸的合成方法" [P]. 中国发明专利, 专利号 CN 111699506 A, 授权公告日 2022-10-03.
发明人冯建国,徐明华,赵玉洁. "Method for the Synthesis of Theaflavine-3,3'-Digallate(Tfbg)" [P]. 中国发明专利, 专利号 CN 116585857 B, 授权公告日 2022-06-08.
发明人冯建国,钱学锋,陈志强. "A Process for Preparing High-Purity Theaflavine-3,3'-Digallate(Tfbg)" [P]. 中国发明专利, 专利号 CN 115544005 A, 授权公告日 2023-04-18.
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