S. No. | Compound No. | Cell line | Ascorbate concentration (mM) | Incubation time of cells with ascorbate (h) | IC50 nM (Nanomolar), pM (Pico molar) |
1. | 2 | KB (FR+) | 3 | 16 | 14.7 nM |
2. | 2 | KB (FR+) | 5 | 16 | 12.6 nM |
3. | 3 | KB (FR+) | 3 | 2 | Non-toxic |
4. | 3 | KB (FR+) | 5 | 2 | Non-toxic |
5. | 3 | KB (FR+) | 0 | 12 | Non-toxic |
6. | 3 | KB (FR+) | 3 | 12 | 0.14 pM |
7. | 3 | KB (FR+) | 5 | 12 | 0.0011 pM |
8. | 4 | KB (FR+) | 3 | 68 | Non-toxic |
9. | 4 | KB (FR+) | 5 | 68 | Non-toxic |
10 | 3 | A549 (FR−) | 3 | 12 | Non-toxic |
11. | 3 | A549 (FR−) | 5 | 12 | Non-toxic |