发明人陈志强,罗永刚,李文辉. "Method for the Synthesis of 2-[2-(3,5-Dihydroxy-phenyl)-ethyl]-6-methoxy-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 117546812 A, 授权公告日 2015-11-13.
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