发明人黄志刚,何建平,胡光. "Method for the Synthesis of 1-(3,4-Dimethoxyphenyl)-4-oxocyclohexanecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 108816548 B, 授权公告日 2024-10-06.
发明人孙丽萍,徐明华,杨光. "A Process for Preparing High-Purity 1-(3,4-Dimethoxyphenyl)-4-oxocyclohexanecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 110782125 B, 授权公告日 2021-02-01.
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