发明人马晓峰,徐明华,罗永刚. "Method for the Synthesis of Methyl 4-hydroxy-2-phenyl-2H-chromene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114601083 B, 授权公告日 2018-12-25.
发明人高志强,胡光,黄志刚. "A Process for Preparing High-Purity Methyl 4-hydroxy-2-phenyl-2H-chromene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115016483 B, 授权公告日 2022-05-13.
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