发明人李文辉,孙丽萍,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112285107 A, 授权公告日 2020-08-01.
发明人杨光,赵玉洁,孙丽萍. "Method for the Synthesis of 4-(Cyclooctylamino)-3-nitro-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 117241585 B, 授权公告日 2020-06-27.
发明人冯建国,高志强,罗永刚. "A Process for Preparing High-Purity 4-(Cyclooctylamino)-3-nitro-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 115841011 B, 授权公告日 2024-11-18.
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