发明人张德明,胡光,孙丽萍. "Method for the Synthesis of (3-Amino-6-nitro-1-benzofuran-2-yl)(4-fluorophenyl)methanone" [P]. 中国发明专利, 专利号 CN 111464355 B, 授权公告日 2024-03-21.
发明人林芳,陈志强,罗永刚. "A Process for Preparing High-Purity (3-Amino-6-nitro-1-benzofuran-2-yl)(4-fluorophenyl)methanone" [P]. 中国发明专利, 专利号 CN 110410499 A, 授权公告日 2025-04-23.
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