发明人徐明华,周伟,胡光. "Method for the Synthesis of 8-Acetyl-5,7-dihydroxy-2,2-dimethylchroman-4-one" [P]. 中国发明专利, 专利号 CN 112348998 A, 授权公告日 2022-06-25.
发明人马晓峰,张德明,孙丽萍. "A Process for Preparing High-Purity 8-Acetyl-5,7-dihydroxy-2,2-dimethylchroman-4-one" [P]. 中国发明专利, 专利号 CN 114961389 B, 授权公告日 2024-05-19.
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