Compound having anti-HCV activity and process for producing the same

摘要

The object of the present invention is to provide a compound useful for the prevention and treatment of viral infectious diseases, and particularly liver diseases caused by HCV infection due to its having a high degree of replication inhibitory activity against HCV, its production method, an intermediate compound useful for its production and a pharmaceutical composition containing these compounds, and the present invention relates to a compound represented by the formula (I):
(wherein A represents -(CH 2 ) n -, etc.; B represents -(C=O)-, etc.; D represents -(CH 2 ) m -R', etc.; E represents a hydrogen atom, etc.; G represents -(CH 2 ) p -J, etc.; bond Q represents a single bond or double bond; and R 1 , R 2 and R 3 may be the same or different and each represent a hydrogen atom, etc.), a prodrug thereof or a pharmaceutically acceptable salt thereof.