发明人唐晓军,郑宇鹏,郭海燕. "Method for the Synthesis of 3-Nitro-4-((4-phenylbutyl)amino)-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 115554103 A, 授权公告日 2024-12-26.
发明人朱建伟,胡光,陈志强. "A Process for Preparing High-Purity 3-Nitro-4-((4-phenylbutyl)amino)-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 114593042 B, 授权公告日 2021-11-14.
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