[EN] IMPROVED CHEMICAL SYNTHESIS OF DIAZAINDOLES BY CHICHIBABIN CYCLIZATION<br/>[FR] SYNTHÈSE CHIMIQUE AMÉLIORÉE DE DIAZA-INDOLES PAR CYCLISATION DE CHICHIBABIN
申请人:SANOFI AVENTIS
公开号:WO2010107969A1
公开(公告)日:2010-09-23
An improved synthesis method for making diazaindoles using a Chichibabin cyclization is disclosed. In particular, this method is useful for making the compound of Formula I.