申请人:Beliaev Alexander
公开号:US20140221668A1
公开(公告)日:2014-08-07
The present invention relates to a process for preparing (R)-5-(2-(benzylamino)ethyl)-1-(6,8-difluorochroman-3-yl)-1H-imidazole-2(3H)-thione, and pharmaceutically acceptable salts thereof, especially the hydrochloride salt. The invention also relates to a process for making intermediates useful in the formation of said compound, and to the intermediates, per se.
本发明涉及制备(R)-5-(2-(苄基氨基)乙基)-1-(6,8-二氟香豆素-3-基)-1H-咪唑-2(3H)-硫醇及其药学上可接受的盐,特别是盐酸盐的方法。本发明还涉及制备有用于形成该化合物的中间体的方法以及中间体本身。