发明人张德明,林芳,赵玉洁. "一种钆特醇杂质13的合成方法" [P]. 中国发明专利, 专利号 CN 111631487 A, 授权公告日 2020-03-09.
发明人何建平,赵玉洁,徐明华. "Method for the Synthesis of Gadoteridol Impurity 13" [P]. 中国发明专利, 专利号 CN 110420562 B, 授权公告日 2017-10-08.
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