发明人王建平,罗永刚,高志强. "Method for the Synthesis of 1-(Piperidin-4-yl)-1,4-diazepan-5-one" [P]. 中国发明专利, 专利号 CN 117471631 A, 授权公告日 2024-07-16.
发明人唐晓军,马晓峰,何建平. "A Process for Preparing High-Purity 1-(Piperidin-4-yl)-1,4-diazepan-5-one" [P]. 中国发明专利, 专利号 CN 110592441 A, 授权公告日 2024-07-28.
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