Table 5 Predicted pharmacokinetics and ADME properties of the best-scoring compounds.

From: Combating the causative agent of amoebic keratitis, Acanthamoeba castellanii, using Padina pavonica alcoholic extract: toxicokinetic and molecular docking approaches

Properties

Compounds

1

2

3

4

5

6

7

8

9

10

11

Mol. Wt. (g/mol)

173.6

436.62

314.29

344.32

594

610.52

352.43

322.4

346

338.44

362.42

No. of rotatable bonds

2

6

3

4

7

5

4

3

4

2

8

No. of H-bond acceptors

3

5

6

7

16

16

3

6

6

3

3

No. of H-bond donors

2

3

2

2

10

12

2

1

1

1

2

TPSA (Å2)

76.72

86.99

89.13

98.36

269.43

291.43

65.56

89.9

89.9

43.78

71.19

Log Po/w (WLOGP)

0.36

3.93

2.89

2.9

− 3.2

− 3.34

2.38

0.77

1.79

1.7

3.64

Log Po/w (MLOGP)

− 0.27

3.46

0.47

0.17

− 4.71

− 4.97

2.05

0.95

1.66

2.72

1.91

GI absorption

High

High

High

High

Low

Low

High

High

High

High

High

BBB permeant

No

No

No

No

No

No

Yes

No

No

Yes

Yes

Lipinski’s violation

0

0

0

0

3

3

0

0

0

0

0

Bioavailability score

0.55

0.55

0.55

0.55

0.17

0.17

0.55

0.55

0.55

0.55

0.55

  1. TPSA; molecular topological polar surface area, LogP; octanol–water partition coefficient, GI; gastrointestinal absorption, BBB; blood–brain barrier permeation.