Table 6. Anticipated ADMET and Physicochemical Features of the Afforded Compounds (5–7e)a.
investigated compounds |
|||||||||
---|---|---|---|---|---|---|---|---|---|
5 | 6a | 6b | 7a | 7b | 7c | 7d | 7e | ||
molecular properties | molar refractivity | 102.26 | 124.51 | 131.00 | 107.89 | 120.60 | 124.41 | 120.55 | 123.29 |
TPSA (Az ) | 63.58 | 83.12 | 92.35 | 71.09 | 71.09 | 116.91 | 71.09 | 71.09 | |
log P o/w (WLOGP) | 4.37 | 4.35 | 4.36 | 3.98 | 5.39 | 4.65 | 5.05 | 5.50 | |
consensus log P o/w | 4.04 | 3.83 | 3.96 | 3.72 | 4.76 | 3.53 | 4.58 | 4.79 | |
water solubility | MS | MS | MS | MS | PS | MS | PS | PS | |
pharmacokinetics parameters | GI absorption | high | high | high | high | high | high | high | high |
BBB permeant | yes | no | no | yes | no | no | no | no | |
P-gp substrate | no | no | no | no | no | no | no | no | |
CYP1A2 inhibitor | yes | yes | yes | yes | yes | yes | yes | yes | |
CYP2C19 inhibitor | yes | yes | yes | yes | yes | yes | yes | yes | |
CYP2C9 inhibitor | yes | yes | yes | yes | yes | yes | yes | yes | |
CYP2D6 inhibitor | no | yes | yes | yes | yes | no | yes | yes | |
CYP3A4 inhibitor | no | yes | yes | yes | yes | yes | yes | yes | |
drug/lead likeness | drug likeness (Lipinski) | yes | yes | yes | yes | yes | yes | yes | no |
lead likeness | no | no | no | no | no | no | no | no | |
toxicity parameters | Ames toxicity | yes | yes | yes | no | yes | yes | yes | yes |
max. tolerated dose (log mg/kg/day) | 0.423 | 0.799 | 0.753 | 0.825 | 0.604 | 0.356 | 0.602 | 0.6 | |
hERG I inhibitor | no | no | no | no | no | no | no | no | |
hERG II inhibitor | no | yes | yes | yes | yes | yes | yes | yes | |
oral rat acute toxicity (LD50) (mol/kg) | 2.059 | 2.753 | 2.784 | 2.867 | 2.77 | 2.303 | 2.789 | 2.76 | |
oral rat chronic toxicity (LOAEL) (log mg/kg_bw/day) | 1.104 | 2.305 | 2.166 | 1.149 | 1.14 | 1.779 | 1.093 | 1.127 | |
hepatotoxicity | yes | yes | yes | yes | yes | yes | yes | yes | |
minnow toxicity (log mM) | 0.85 | 0.293 | 0.658 | –2.506 | –0.841 | –0.305 | –0.623 | –1.581 |
MS: moderately soluble, PS: poorly soluble.