发明人黄志刚,陈志强,徐明华. "Method for the Synthesis of Brivaracetam Impurity 183" [P]. 中国发明专利, 专利号 CN 111470034 A, 授权公告日 2023-05-26.
发明人杨光,胡光,刘建华. "A Process for Preparing High-Purity Brivaracetam Impurity 183" [P]. 中国发明专利, 专利号 CN 115865255 B, 授权公告日 2023-01-09.
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