Table 1 Antiviral activity of Stachyflin on influenza A virus
From: Antiviral activity of stachyflin on influenza A viruses of different hemagglutinin subtypes
Subtype | Virus strain | EC50(μM)a |
|---|---|---|
 H1 | A/WSN/1933 (H1N1) | 0.05 |
| Â | A/swine/Hokkaido/2/1981 (H1N1) | 0.24 |
| Â | A/Puerto Rico/8/1934 (H1N1) | 0.49 |
| Â | A/Narita/1/2009 (H1N1) pdm | 1.95 |
 H2 | A/Singapore/1/1957 (H2N2) | 0.16 |
 H3 | A/duck/Hokkaido/5/1977 (H3N2) | >6.50 |
 H4 | A/duck/Czech/1956 (H4N6) | >6.50 |
 H5 | A/Hong Kong/483/1997 (H5N1) | 1.95 |
| Â | A/whooper swan/Hokkaido/1/2008 (H5N1) | 2.05 |
| Â | A/duck/Hokkaido/Vac-1/2004 (H5N1) | 0.86 |
| Â | A/chicken/Ibaraki/1/2005 (H5N2) | 0.17 |
| Â | A/chicken/Taiwan/A703-1/2008 (H5N2) | >6.50 |
| Â | A/whooper swan/Mongolia/3/2005 (H5N1) | 4.70 |
| Â | A/peregrine falcon/Hong Kong/810/2009 (H5N1) | >6.50 |
 H6 | A/turkey/Massachusetts/3740/1967 (H6N2) | 0.53 |
| Â | A/duck/Hokkaido/31/2010 (H6N2) | 0.65 |
| Â | A/gull/Tottori/105/1980 (H6N3) | 0.65 |
| Â | A/duck/Taiwan/4801/1990 (H6N5) | 0.44 |
| Â | A/duck/Vietnam/OIE-2574/2011 (H6N6) | >6.50 |
 H7 | A/turkey/Italy/4580/1999 (H7N1) | >6.50 |
| Â | A/chicken/Netherland/2586/2003 (H7N7) | >6.50 |
 H8 | A/turkey/Ontario/6118/1968 (H8N4) | >6.50 |
 H9 | A/chicken/Yokohama/aq-55/2001 (H9N2) | >6.50 |
| Â | A/Hong Kong/1073/1999 (H9N2) | >6.50 |
 H10 | A/chicken/Germany/N/1949 (H10N7) | >6.50 |
 H11 | A/duck/England/1/1956 (H11N6) | >6.50 |
 H12 | A/duck/Alberta/60/1976 (H12N5) | >6.50 |
 H13 | A/duck/Siberia/272PF/1998 (H13N6) | >6.50 |
 H14 | A/mallard/Astrakhan/263/1982 (H14N5) | >6.50 |
 H15 | A/duck/Australia/341/1983 (H15N8) | >6.50 |
 H16 | A/black-headed gull/Sweden/5PF/1999 (H16N3) | >6.50 |