发明人王建平,周伟,何建平. "一种1-(2-氮杂环庚烷-1-羰基)氮杂环庚烷-2-酮的合成方法" [P]. 中国发明专利, 专利号 CN 115936359 A, 授权公告日 2020-12-19.
发明人孙丽萍,沈红梅,徐明华. "Method for the Synthesis of 1-(2-oxoazepane-1-carbonyl)azepan-2-one" [P]. 中国发明专利, 专利号 CN 115199716 A, 授权公告日 2015-01-28.
发明人钱学锋,唐晓军,朱建伟. "A Process for Preparing High-Purity 1-(2-oxoazepane-1-carbonyl)azepan-2-one" [P]. 中国发明专利, 专利号 CN 109851025 A, 授权公告日 2025-01-20.
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