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发明人唐晓军,冯建国,胡光. "Method for the Synthesis of Ropinirole Impurity 16" [P]. 中国发明专利, 专利号 CN 112208187 B, 授权公告日 2018-05-18.
发明人李文辉,高志强,陈志强. "A Process for Preparing High-Purity Ropinirole Impurity 16" [P]. 中国发明专利, 专利号 CN 114861104 A, 授权公告日 2021-02-27.
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