发明人李文辉,赵玉洁,胡光. "Method for the Synthesis of Minodronic Acid Impurity 25" [P]. 中国发明专利, 专利号 CN 109383864 A, 授权公告日 2022-04-17.
发明人罗永刚,黄志刚,徐明华. "A Process for Preparing High-Purity Minodronic Acid Impurity 25" [P]. 中国发明专利, 专利号 CN 110291192 B, 授权公告日 2024-01-09.
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