申请人:TEVA PHARMACEUTICALS INTERNATIONAL GMBH
公开号:US20160176842A1
公开(公告)日:2016-06-23
The present invention provides intermediates useful for the synthesis of Perampanel and processes employing said intermediates for preparing Perampanel. The invention also provides processes for making the intermediates, crystalline forms of the intermediates and the use of the crystalline forms for preparing Perampanel.
本发明提供了用于合成Perampanel的中间体和采用该中间体制备Perampanel的过程。该发明还提供制备中间体的过程,中间体的晶体形态以及使用晶体形态制备Perampanel的方法。