Process and intermediates for preparing 4-hydroxymethyl-1-phthalazone derivatives
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:EP0086438A1
公开(公告)日:1983-08-24
The present invention relates to a novel process and intermediates for preparing 4-hydroxymethyl-1-phthalazone derivatives represented by the following reaction scheme:
本发明涉及一种制备 4-羟甲基-1-酞嗪酮衍生物的新工艺和中间体,其反应方案如下: