申请人:Apotex Inc.
公开号:US20190276424A1
公开(公告)日:2019-09-12
The present invention provides processes for the preparation of Apalutamide (1), as well as intermediates useful in the preparation thereof. In particular, the process of the invention utilizes the intermediate compound of Formula (2), wherein G is OH or a leaving group, which provides improvements over the known processes for the preparation of Apalutamide (1).
本发明提供了制备阿帕鲁胺(1)的方法,以及在制备过程中有用的中间体。特别是,本发明的方法利用了公式(2)中的中间体化合物,其中G为OH或离去基团,这种方法相较于已知的制备阿帕鲁胺(1)的方法有所改进。