PROCESS FOR THE PREPARATION OF BENZIMIDAZOL THIENYLAMINE COMPOUNDS AND DERIVATIVES THEREOF USEFUL AS SODIUM/PROTON EXCHANGER TYPE 3 INHIBITORS
申请人:Ayers Timothy Allen
公开号:US20100174088A1
公开(公告)日:2010-07-08
The present invention is an improved process for the preparation of a sodium/proton exchange inhibitor of sub-type 3 (NHE-3) useful in the treatment of sleep apnea and other related respiratory disorders. The improved synthesis of the NHE-3 inhibitor, more specifically a benzimidazol thienylamine, utilizes novel reagents and chemical intermediates and thereby results in an improved yield and purity of the final product with less reaction or synthetic steps required
[EN] PROCESS FOR THE PREPARATION OF BENZIMIDAZOL THIENYLAMINE COMPOUNDS AND INTERMEDIATES THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS À BASE DE BENZIMIDAZOLE THIÉNYLAMINE ET LEURS DÉRIVÉS UTILES EN TANT QU'INHIBITEURS DE TYPE 3 D'ÉCHANGEUR SODIUM-PROTONS
申请人:SANOFI AVENTIS US LLC
公开号:WO2009006066A3
公开(公告)日:2009-04-16
PROCESS FOR THE PREPARATION OF BENZIMIDAZOL THIENYLAMINE COMPOUNDS AND INTERMEDIATES THEREOF
申请人:Sanofi-Aventis U.S. LLC
公开号:EP2170872A2
公开(公告)日:2010-04-07
PROCESS FOR THE PREPARATION OF THE N-(2-CHLORO-4-METHYL-3-THIENYL)-1H- BENZIMIDAZOL-2-AMINE HYDROCHLORIDE AND INTERMEDIATES THEREOF
申请人:Sanofi-Aventis U.S. LLC
公开号:EP2170872B1
公开(公告)日:2010-09-01
[EN] PROCESS FOR THE PREPARATION OF BENZIMIDAZOL THIENYLAMINE COMPOUNDS AND DERIVATIVES THEREOF USEFUL AS SODIUM/PROTON EXCHANGER TYPE 3 INHIBITORS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS À BASE DE BENZIMIDAZOLE THIÉNYLAMINE ET LEURS DÉRIVÉS UTILES EN TANT QU'INHIBITEURS DE TYPE 3 D'ÉCHANGEUR SODIUM-PROTONS
申请人:SANOFI AVENTIS US LLC
公开号:WO2009006066A2
公开(公告)日:2009-01-08
The present invention is an improved process for the preparation of a sodium/proton exchange inhibitor of sub-type 3 (NHE-3) useful in the treatment of sleep apnea and other related respiratory disorders. The improved synthesis of the NHE-3 inhibitor, more specifically a benzimidazol thienylamine, utilizes novel reagents and chemical intermediates and thereby results in an improved yield and purity of the final product with less reaction or synthetic steps required