[EN] SYNTHESIS OF TELCAGEPANT AND INTERMEDIATES THEREOF<br/>[FR] SYNTHÈSE DE TELCAGÉPANT ET INTERMÉDIAIRES DE CELUI-CI
申请人:MERCK SHARP & DOHME
公开号:WO2010144293A1
公开(公告)日:2010-12-16
Disclosed is an efficient synthesis for the manufacture of the caprolactam intermediate (3R,6S)-3-amino-6-(2,3-difluorophenyl)-1-(2,2,2-trifluoroethyl)azepan-2-one: Formula and salts thereof, and an efficient preparation of telcagepant using the caprolactam intermediate.