申请人:Pandey Bipin
公开号:US20110021576A1
公开(公告)日:2011-01-27
A novel process for preparing thiazolidinediones, preferably Pioglitazone, as described. Also described are novel intermediates involved in its synthesis and process for their preparation and use in medicine.
本发明描述了一种制备噻唑烷二酮类化合物的新工艺,优选为吡格列酮。同时还描述了其中间体的新工艺和制备方法,并用于医学上。