Table 1.
HSD in vitro enzyme inhibition potency
| Enzyme source | A-918446 | A-801195 |
|---|---|---|
| Human HSD1 | 3.8 (n = 20) | 9.9 (n = 3) |
| Human HSD2 | 2960 (n = 6) | >10,000 (n = 2) |
| Mouse HSD1 | 2.7 (n = 11) | 32.6 (n = 7) |
| Mouse HSD2 | >10,000 (n = 3) | >10,000 (n = 3) |
| Rat HSD1 | 27.2 (n = 10) | 1.9 (n = 6) |
| Rat HSD2 | 2710 (n = 4) | >10,000 (n = 3) |
Ki values presented in nm.