Pentacyclic Indole Derivatives as Antiviral Agents
申请人:Capito Elena
公开号:US20100009959A1
公开(公告)日:2010-01-14
The present invention relates to pentacyclic indole derivatives of formula (I): wherein A, Ar, R
1
, R
2
, W, X, Y and Z are defined herein, and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising them, and their use for the treatment or prevention of infection by hepatitis C virus.
Pentacyclic indole derivatives as antiviral agents
申请人:Istituto di Richerche di Biologia Molecolare P. Angeletti SpA
公开号:US08232390B2
公开(公告)日:2012-07-31
The present invention relates to pentacyclic indole derivatives of formula (I): wherein A, Ar, R1, R2, W, X, Y and Z are defined herein, and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising them, and their use for the treatment or prevention of infection by hepatitis C virus.
Discovery of pentacyclic compounds as potent inhibitors of hepatitis C virus NS5B RNA polymerase
作者:Jörg Habermann、Elena Capitò、Maria del Rosario Rico Ferreira、Uwe Koch、Frank Narjes
DOI:10.1016/j.bmcl.2008.12.039
日期:2009.2
We report a new series of inhibitors for hepatitis C virus NS5B RNA polymerase containing a constrained pentacyclic scaffold. Our SAR studies led to the identification of hexahydroindolo[2,1-a] pyrrolo[3,2-d][2] benzazepines exposing basic groups. The compounds displayed a high activity in the enzyme assay and displayed good activity in the cell-based (replicon) assay in the presence of serum proteins. (c) 2008 Elsevier Ltd. All rights reserved.