专利号:WO-2025133100-A1 优先权日:2023-12-22 标 题:Process for the preparation of intermediates useful for the preparation of tapinarof 发明人:MARQUILLAS OLONDRIZ FRANCISCO DE ASÃ?S; LEÓN SERRANO THIERRY 权利人:INTERQUIM SA 摘要:The present invention relates to a new process for the preparation of synthesis intermediate products useful for the preparation of tapinarof and to new intermediates thus obtained.
专利号:CN-115894186-B 优先权日:2022-11-25 标 题:A kind of synthesis method of benvimod intermediate