Due to this feature, constituent such as the medicine constituent which includes the chemical compound, and target chemical compound of general type I am offered. By this feature, furthermore remedy manner of C die hepatitis virus infection and remedy manner of the liver tissue symptom remedy manner is offered, the said manner generally, such as target chemical compound of the effective tonnage or includes the process which prescribes the constituent in the individual where the said remedy is necessary.本態様により、一般式Iの化合物、ならびに対象化合物を含む医薬組成物などの組成物が提供される。本態様により、さらにC型肝炎ウイルス感染の治療方法および肝臓線維症の治療方法などの治療方法が提供され、該方法は一般的に、該治療が必要な個体に、有効量の対象化合物または組成物を投与する工程を含む。