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. 2018 Aug 23;8(52):29967–29975. doi: 10.1039/c8ra06297h

Calculated molecular descriptors for prediction of ADME properties for each compound. Recommended values or range for 95% of known drugs is shown in parenthesis.

Comp. amol_MW bQP log Po/w cHBD dHBA e% Human oral absorption fPSA gQp log S hQPPCaco i#Metab jQp log BB kQPPMDCK
2 164.204 1.443 1 2.75 89.394 50.125 −2.193 1040.346 2 −0.396 516.318
8 318.387 2.1 0 6.5 92.748 68.778 −2.742 975.826 2 −0.615 490.424
9 318.387 2.216 0 6.5 94.321 68.77 −2.952 1095.291 2 −0.591 555.56
10A 180.264 2.351 0.8 2.5 100 28.102 −2.794 3286.638 2 0.207 4437.612
10B 180.264 2.4 1 2.25 100 29.939 −2.881 3010.296 2 0.168 3962.203
11A 180.264 2.36 0.8 2.5 100 28.166 −2.843 3222.618 2 0.195 4334.35
11B 180.264 2.398 1 2.25 100 30.01 −2.884 2998.094 2 0.166 3935.7
a

Molar weight in Daltons (130–725).

b

Logarithm of partitioning coefficient between n-octanol and water phases (range for 95% of drugs: −2 to 6).

c

Number of hydrogen bonds donors (0–6).

d

Number of hydrogen bond acceptors (2–20).

e

Predicted human oral absorption on a 0–100% scale, based on a multiple linear regression model (<25% low, >80% high).

f

Polar surface area (7–200).

g

Predicted aqueous solubility, log S. S in mol dm−3 (−6.5 to 0.5).

h

Predicted apparent Caco-2 cell permeability in nm s−1 as a model for the gut-blood barrier (<25 poor, >500 excellent).

i

Number of possible metabolic reactions (2–8).

j

Predicted brain/blood partition coefficient (−3 to 1.2).

k

Predicted apparent MDCK cell permeability in nm s−1 as a mimic for blood/brain barrier (<25 poor, >500 excellent). Qikrop predictions are for non-active transport.