Antihepatitis C virus agent and anti-HIV agent

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C977S738000, C977S734000, C977S740000

Reexamination Certificate

active

07956079

ABSTRACT:
An anti-hepatitis C virus agent or anti-HIV agent comprising, as an active ingredient, a fullerene derivative which has a nitrogen atom forming a ring together with adjacent bonded carbon atom pairs constituting the carbon cluster skeleton of the fullerene or a quaternary amine salt thereof is provided.

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