发明人林芳,李文辉,高志强. "一种罗格列酮杂质3的合成方法" [P]. 中国发明专利, 专利号 CN 110028996 A, 授权公告日 2023-09-28.
发明人何建平,罗永刚,刘建华. "Method for the Synthesis of Rosiglitazone Impurity 3" [P]. 中国发明专利, 专利号 CN 114807655 B, 授权公告日 2024-04-15.
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