发明人孙丽萍,刘建华,陈志强. "Method for the Synthesis of Obtusifolin-2-O-glucoside" [P]. 中国发明专利, 专利号 CN 108944447 B, 授权公告日 2024-05-03.
发明人李文辉,张德明,赵玉洁. "A Process for Preparing High-Purity Obtusifolin-2-O-glucoside" [P]. 中国发明专利, 专利号 CN 117775892 B, 授权公告日 2017-02-03.
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