发明人何建平,郑宇鹏,罗永刚. "Method for the Synthesis of 2,5-Dihydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one" [P]. 中国发明专利, 专利号 CN 109326619 B, 授权公告日 2023-07-13.
发明人王建平,陈志强,何建平. "A Process for Preparing High-Purity 2,5-Dihydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one" [P]. 中国发明专利, 专利号 CN 114839315 A, 授权公告日 2024-01-13.
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