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. 2021 Jul 26;1246:131190. doi: 10.1016/j.molstruc.2021.131190

Table 2.

Physicochemical properties of the macrocyclic hits (2–22) and marketed drug, remdesivir (1).a

Comp No. MWb HBDc HBAd RBe Log Pf No. of violationsg
1 602.58 4 12 14 2.31 2
2 625.82 1 8 6 3.78 1
3 589.77 1 6 6 4.36 1
4 528.64 0 5 3 3.80 1
5 574.75 1 5 6 4.66 1
6 494.58 2 5 3 2.01 0
7 625.82 1 8 6 3.78 1
8 572.66 1 7 4 5.24 2
9 585.76 1 7 4 3.05 1
10 571.70 1 7 4 3.76 1
11 560.08 1 5 3 7.05 2
12 504.62 1 5 4 4.06 1
13 513.07 1 4 2 6.12 2
14 562.72 0 5 3 4.48 1
15 585.76 1 7 4 3.05 1
16 570.70 1 7 5 3.54 1
17 571.70 1 7 4 3.76 1
18 571.75 1 4 4 5.19 2
19 532.67 0 5 3 3.94 1
20 585.73 1 7 4 4.15 1
21 572.66 1 7 4 5.24 2
22 553.69 1 4 3 5.11 2
a

Parameters calculated using pkCSM [40,41],

b

Molecular weight (≤500 Da),

c

Number of hydrogen bond donors (≤ 5),

d

Number of hydrogen bond acceptors (≤ 10),

e

Number of rotational bonds (≤ 10),

f

Partition coefficient in oil to water (≤ 5).