| 摘要 |
<p>The present invention relates to a compound represented by formula (I) (In the formula, Ar is a substituted or unsubstituted aromatic group, R is a substituted or unsubstituted hydrocarbon group, or a substituted or unsubstituted heterocyclic group, and n is an integer of 0 to 3.), a salt thereof or a solvate thereof, and an anti-HCV agent comprising the compound.</p> |
