申请人:Warner-Lambert Company
公开号:US04672129A1
公开(公告)日:1987-06-09
An improved process for producing anthra[1,9-cd]-pyrazol-6(2H)-ones from 1,4-dichloro-5,8-disubstituted 9,10-anthracenediones. The process produces higher yields by using a new combination of protecting groups on the compounds which allows for easier and cleaner chromatographic resolution. The compounds produced have antibacterial, antifungal, antileukemic, and antitumor activity.
一种从1,4-二氯-5,8-二取代9,10-蒽酮中生产蒽[1,9-cd]-吡唑-6(2H)-酮的改进工艺。该工艺通过在化合物上使用新的保护基组合,使色谱分离更加容易和清洁,从而产生更高的产量。所生产的化合物具有抗菌、抗真菌、抗白血病和抗肿瘤活性。