发明人林芳,沈红梅,马晓峰. "Method for the Synthesis of Pramipexole Impurity 46" [P]. 中国发明专利, 专利号 CN 117924983 A, 授权公告日 2025-04-07.
发明人李文辉,黄志刚,陈志强. "A Process for Preparing High-Purity Pramipexole Impurity 46" [P]. 中国发明专利, 专利号 CN 117721207 A, 授权公告日 2017-08-10.
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