Table 2 Anti-mycobacterial activity of compounds 1–8 against Mtb H37Ra, showing colony counts after four weeks of exposure to each compound.
Compound | Compound concentration (μg/ml) | |||||
|---|---|---|---|---|---|---|
100 | 50 | 10 | 5 | 1 | 0.1 | |
1 | +++ | +++ | +++ | +++ | +++ | +++ |
2 | ++ | ++ | +++ | +++ | +++ | +++ |
3 | + | ++ | +++ | +++ | +++ | +++ |
4 | — | ++ | +++ | +++ | +++ | +++ |
5 | +++ | +++ | +++ | +++ | +++ | +++ |
6 | — | — | ++ | +++ | +++ | +++ |
7 | +++ | +++ | +++ | +++ | +++ | +++ |
8 | — | +++ | +++ | +++ | +++ | +++ |
PAS (4 μg/ml) | ++ | |||||
