Process For the Production of Intermediates For the Preparation of Tricyclic Benzimidazoles
申请人:Chiesa Maria Vittoria
公开号:US20080280855A1
公开(公告)日:2008-11-13
The invention relates to a process for the synthesis of compounds of the formula 1-a and compounds of the formula 1-b.
The compounds of the formula 1-a and the compounds of the formula 1-b, in which the substituents R1, R2, R3, and Ar have the meanings indicated in the description, are valuable intermediates for the preparation of pharmaceutically active compounds.
THIOAMIDE-SUBSTITUTED TRICYCLIC BENZIMIDAZOLES USEFUL FOR THE TREATMENT OF GASTROINTESTINAL DISEASES
申请人:Nycomed GmbH
公开号:EP1863820A1
公开(公告)日:2007-12-12
[EN] THIOAMIDE-SUBSTITUTED TRICYCLIC BENZIMIDAZOLES USEFUL FOR THE TREATMENT OF GASTROINTESTINAL DISEASES<br/>[FR] BENZIMIDAZOLES TRICYCLIQUES SUBSTITUÉS PAR DES GROUPEMENTS THIOAMIDE UTILISÉS DANS LE TRAITEMENT DE MALADIES GASTRO-INTESTINALES
申请人:ALTANA PHARMA AG
公开号:WO2006100255A1
公开(公告)日:2006-09-28
[EN] The invention relates to cyclic benzimidazoles of formula (I), in which the substituents and symbols have the meanings indicated in the description. The compounds have gastric secretion inhibiting and excellent gastric and intestinal protective action properties. [FR] La présente invention concerne des benzimidazoles cycliques de formule (I), où les substituants et les symboles ont les significations indiquées dans la description de l'invention. Ces composés présentent des propriétés d'inhibition de sécrétion gastrique ainsi qu'une excellente activité protectrice gastrique et intestinale.