The present process provides a improved method for the preparation of alkylsulfanyl substituted triazoles 2 which are useful intermediates in a new process for the preparation of triazolones 20.
The present process provides a improved method for the preparation of alkylsulfanyl substituted triazoles 2 which are useful intermediates in a new process for the preparation of triazolones 20.
[EN] PROCESS FOR PREPARING TRIAZOLONES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE TRIAZOLONES
申请人:HOFFMANN LA ROCHE
公开号:WO2008145563A2
公开(公告)日:2008-12-04
[EN] The present process provides a improved method for the preparation of alkylsulfanyl substituted triazoles 2 which are useful intermediates in a new process for the preparation of triazolones [FR] La présente invention porte sur un procédé perfectionné pour la préparation de triazoles-2 substitués par l'alkylsulfanyle, qui sont des intermédiaires utiles dans un nouveau procédé pour la préparation de triazolones.