Table 1 ADME/T predictions for the eight hits and MK-D-046.

From: Structure-based identification of compounds with potential as selective BLT1 antagonists

Compound

MW (Da)a

TPSA (Å2)b

log Pc

Lipinski Ro5 violationsd

HIAe

HLM stabilityf

Promiscuityg

Human hepatotoxicityh

Carcinogenicityi

1

764.23

235.34

1.891

1

0.13

0.94

0.11

0.00

0.59

2

807.75

30.93

13.22

1

0.00

0.01

0.04

0.62

0.48

3

788.45

170.6

6.112

1

0.01

0.00

0.02

0.09

0.14

4

342.14

134.37

1.313

0

0.00

0.343

0.32

0.99

0.74

5

275.08

94.95

2.079

0

0.00

1.00

0.30

0.73

0.57

6

339.1

115.54

0.202

0

0.01

0.01

0.94

0.95

0.57

7

489.11

212.89

 − 1.652

1

0.51

0.03

0.03

0.03

0.81

8

504.17

268.68

 − 3.369

1

1.00

0.00

0.01

0.41

0.07

MK-D-046

498.16

105.59

1.561

0

0.00

1.00

0.02

0.95

0.21

  1. aMolecular weight (recommended range of 130–725 Da, based on 95% of marketed drugs).
  2. bTopological polar surface area (Best: 0–140).
  3. cThe logarithm of the partition coefficient of the molecule between n-octanol and water at pH = 7.4
  4. dhydrogen bond donors ≤ 5, hydrogen bond acceptors ≤ 10, log P ≤ 5, and MW ≤ 500 Da (≥ 2 violations lead to possible poor permeability or absorption).
  5. eProbability of human intestinal absorption (1 for HIA < 30% or 0 for HIA ≥ 30%).
  6. fProbability of human liver microsomal stability (1 for unstable ≤ 30 min or 0 for stable > 30 min).
  7. gProbability of promiscuity (1 for promiscuous compounds or 0 for non-promiscuous compounds).
  8. hProbability of human hepatotoxicity (1 for hepatotoxic compounds or 0 for non-hepatotoxic compounds).
  9. iProbability of carcinogenicity (1 for carcinogens or 0 for non-carcinogens).