Compounds and methods for treating influenza
This invention is directed to methods for treating and preventing influenza infection by inhibiting influenza virus HA maturation processes employing compounds of formula I. It is also directed to combinations for treating and preventing influenza infection comprising compounds of formula I and other agents.
1. A combination comprising a) a therapeutically effective amount of a thiazolide compound, which is nitazoxanide, tizoxanide or a pharmaceutically acceptable salt thereof and b) a vaccine.
2. The combination of claim 1 for treatment a viral infection.
3. The combination of claim 2 , wherein the viral infection is an influenza infection.
4. The combination of claim 3 , wherein the influenza infection is influenza A infection.
5. The combination of claim 4 , wherein the infection is caused by a virus selected from H1N1, H2N2, H3N2, H5N1, H7N7, H1N2, H9N2, H7N2, H7N3, and H10N7.
6. The combination of claim 1 , wherein the thiazolide compound is nitazoxanide or a pharmaceutically acceptable salt thereof.
7. The combination of claim 6 for treatment a viral infection.
8. The combination of claim 7 , wherein the viral infection is an influenza infection.
9. The combination of claim 8 , wherein the influenza infection is influenza A infection.
10. The combination of claim 9 , wherein the infection is caused by a virus selected from H1N1, H2N2, H3N2, H5N1, H7N7, H1N2, H9N2, H7N2, H7N3, and H10N7.