Heterocyclic substituted 2-methyl-benzimidazole antiviral...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S300000, C514S105000, C514S394000, C514S361000, C548S221000, C548S305700, C548S455000, C546S152000, C546S153000, C546S113000, C544S238000, C544S058200, C544S105000, C544S279000

Reexamination Certificate

active

06844342

ABSTRACT:
The present invention concerns antiviral compounds, their methods of preparation and their compositions, and use in the treatment of viral infections. More particularly, the invention provides heterocyclic substituted 2-methylbenzimidazole derivatives for the treatment of respiratory syncytial virus infection.

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