发明人韩伟,罗永刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110003104 A, 授权公告日 2022-09-13.
发明人郑宇鹏,黄志刚,徐明华. "Method for the Synthesis of 7-Hydroxy-4-(4-methoxyphenyl)-8-methyl-2h-chromen-2-one" [P]. 中国发明专利, 专利号 CN 108695556 A, 授权公告日 2021-08-05.
发明人冯建国,胡光,钱学锋. "A Process for Preparing High-Purity 7-Hydroxy-4-(4-methoxyphenyl)-8-methyl-2h-chromen-2-one" [P]. 中国发明专利, 专利号 CN 110807284 A, 授权公告日 2020-07-12.
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