Elena Capito,Joerg Habermann,Frank Narjes,Maria del Rosario Rico Ferreira,Ian Stansfield
申请号：
US12299833
公开号：
US08232390B2
申请日:
2007.05.04
申请国别(地区):
US
年份:
2012
代理人:
摘要：
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.
