发明人钱学锋,韩伟,黄志刚. "Method for the Synthesis of 5-(2,4-Dimethoxyphenyl)-5-oxovaleric acid" [P]. 中国发明专利, 专利号 CN 116694450 A, 授权公告日 2021-08-01.
发明人黄志刚,杨光,胡光. "A Process for Preparing High-Purity 5-(2,4-Dimethoxyphenyl)-5-oxovaleric acid" [P]. 中国发明专利, 专利号 CN 109080433 A, 授权公告日 2023-04-24.
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