发明人赵玉洁,周伟,冯建国. "Method for the Synthesis of 7-(2,5-Dimethoxyphenyl)-7-oxoheptanoic acid" [P]. 中国发明专利, 专利号 CN 117658618 A, 授权公告日 2017-08-17.
发明人林芳,刘建华,徐明华. "A Process for Preparing High-Purity 7-(2,5-Dimethoxyphenyl)-7-oxoheptanoic acid" [P]. 中国发明专利, 专利号 CN 115282000 B, 授权公告日 2017-05-05.
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