发明人张德明,韩伟,高志强. "一种钆塞酸杂质15的合成方法" [P]. 中国发明专利, 专利号 CN 108298112 A, 授权公告日 2021-04-22.
发明人王建平,黄志刚,陈志强. "Method for the Synthesis of Gadoxetate Impurity 15" [P]. 中国发明专利, 专利号 CN 115037108 B, 授权公告日 2025-06-18.
发明人徐明华,唐晓军,沈红梅. "A Process for Preparing High-Purity Gadoxetate Impurity 15" [P]. 中国发明专利, 专利号 CN 115870223 A, 授权公告日 2023-06-08.
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