[EN] PROCESS FOR THE PREPARATION OF ETRAVIRINE AND INTERMEDIATES IN THE SYNTHESIS THEREOF [FR] PROCÉDÉ DE PRÉPARATION D'ETRAVARINE ET PRODUITS INTERMÉDIAIRES UTILES DANS LA SYNTHÈSE DE CE COMPOSÉ
[EN] PROCESS FOR THE PREPARATION OF ETRAVIRINE AND INTERMEDIATES IN THE SYNTHESIS THEREOF [FR] PROCÉDÉ DE PRÉPARATION D'ETRAVARINE ET PRODUITS INTERMÉDIAIRES UTILES DANS LA SYNTHÈSE DE CE COMPOSÉ
PROCESS FOR THE PREPARATION OF ETRAVIRINE AND INTERMEDIATES IN THE SYNTHESIS THEREOF
申请人:MAJER Maja Sepelj
公开号:US20130123498A1
公开(公告)日:2013-05-16
The present invention includes compounds of Formula 1 of the following structure:
or salts thereof, wherein X is a halogen or a tosyl group. Processes for preparing the compounds of Formula 1 are disclosed in the patent application. The compounds of Formula 1 are useful as intermediates for preparation of Etravirine. The present invention is also directed toward processes for preparing Etravirine.
[EN] PROCESS FOR THE PREPARATION OF ETRAVIRINE AND INTERMEDIATES IN THE SYNTHESIS THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ETRAVARINE ET PRODUITS INTERMÉDIAIRES UTILES DANS LA SYNTHÈSE DE CE COMPOSÉ
申请人:ASSIA CHEM IND LTD
公开号:WO2013059572A1
公开(公告)日:2013-04-25
The present invention includes compounds of Formula (1) of the following structure: or salts thereof, wherein X is a halogen or a tosyl group. Processes for preparing the compounds of Formula (1) are disclosed in the patent application. The compounds of Formula I are useful as intermediates for preparation of Etravirine. The present invention is also directed toward processes for preparing Etravirine.