Table 1. IC50 of the fullerene derivatives against influenza A virus H1N1 and H3N2 strains.
IC50 (µM) | |||
H1N1 PR8 strain | H3N2 Aichi strain | ||
Marchantin E | 43 | 53 | |
Fullerene derivatives | no. 1 | ND | ND |
no. 2 | 57 | >100 | |
no. 3 | >100 | >100 | |
no. 4 | 70 | 91 | |
no. 5 | 37 | >100 | |
no. 6 | 20 | 31 | |
no. 7 | >100 | >100 | |
no. 8 | 37 | >100 | |
no. 9 | ND | ND | |
no. 10 | >100 | >100 | |
no. 11 | 44 | >100 | |
no. 12 | 78 | 63 |
ND: not detected.