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. 2020 Aug 19;15(8):e0237181. doi: 10.1371/journal.pone.0237181

Table 5. ADME profiling of top drug candidates.

ADME analysis Top drug candidates
Eliglustat Simvastatin Hydroxocobalamin
Physicochemical parameters Formula C23H36N2O4 C25H38O5 C62H89CoN13O15P
Molecular weight 404.54 g/mol 418.57 g/mol 1346.36 g/mol
Molar Refractivity 120.69 118.47 352.74
TPSA 74.52 Å2 72.83 Å2 468.89 Å2
Lipophilicity Log Po/w (iLOGP) 4.07 3.74 0.00
Log Po/w (XLOGP3) 4.02 4.68 -3.48
Log Po/w (WLOGP) 3.57 4.59 -0.99
Log Po/w (MLOGP) 2.27 3.77 -3.84
Log Po/w (SILICOS-IT) 4.88 3.77 -4.08
Consensus Log Po/w 3.76 4.11 -2.48
Log Po/w (iLOGP) 4.07 3.74 0.00
Pharmacokinetics GI absorption High High Low
BBB permeant Yes No No
P-gp substrate No No Yes
CYP1A2 inhibitor No No No
CYP2C19 inhibitor No No No
CYP2C9 inhibitor No Yes No
CYP2D6 inhibitor Yes No No
CYP3A4 inhibitor No Yes No
Log Kp (skin permeation) -5.91 cm/s -5.53 cm/s -16.98 cm/s
Water Solubility Log S (SILICOS-IT) -5.05 -3.56 -7.11
Solubility 3.57e-03 mg/ml; 8.83e-06 mol/l 1.15e-01 mg/ml; 2.74e-04 mol/l 1.04e-04 mg/ml; 7.73e-08 mol/l
Class Moderately soluble Soluble Poorly soluble
Druglikeness Bioavailability Score 0.55 0.55 0.17
Lipinski Yes; 0 violation Yes; 0 violation No; 3 violations: MW>500, NorO>10, NHorOH>5
Ghose Yes Yes No; 4 violations: MW>480, WLOGP<-0.4, MR>130,
Veber No; 1 violation: Rotors>10 Yes No; 2 violations: Rotors>10, TPSA>140
Medicinal Chemistry Synthetic accessibility http://www.swissadme.ch/index.php 4.76 5.80 10.00
PAINS 0 alert 0 alert 0 alert
Brenk 2 alerts: imine_1, imine_2 1 alert: more_than_2_esters 1 alert: phosphor
Leadlikeness No; 3 violations: MW>350, Rotors>7, XLOGP3>3.5 No; 2 violations: MW>350, XLOGP3>3.5 No; 2 violations: MW>350, Rotors>7