发明人高志强,韩伟,沈红梅. "一种3-氨基-4H-苯并吡喃-4-酮的合成方法" [P]. 中国发明专利, 专利号 CN 108107436 A, 授权公告日 2020-12-19.
发明人钱学锋,王建平,胡光. "Method for the Synthesis of 3-Amino-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 109053700 B, 授权公告日 2018-06-19.
发明人胡光,钱学锋,韩伟. "A Process for Preparing High-Purity 3-Amino-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 117212203 A, 授权公告日 2023-10-05.
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