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Table 9 Chemical structures, Enamine codes, and inhibition percentages at given concentrations of the 30 compounds tested against both the acetylcholinesterase and thrombin assays

From: Spectrophores as one-dimensional descriptors calculated from three-dimensional atomic properties: applications ranging from scaffold hopping to multi-target virtual screening

Enamine code and structure

Predicted targeta

Acetylcholinesterase assay/compound concentration (μM)

Thrombin assay/compound concentration (μM)

25

10

2.5

1

100

50

25

10

A

48%

–

3%

–

0%

–

–

0%

A

31%

–

0%

–

–

4%

–

0%

A

–

–

0%b

–

–

–

0%

0%

A

–

21%

0%

–

–

–

0%

0%

A

–

27%

0%

–

–

–

6%

5%

A

–

–

1%b

–

–

–

0%

0%

A

–

18%

0%

–

–

–

0%

0%

A

–

0%

0%

–

0%

–

–

0%

A

–

25% (5 μM)

8%

–

–

–

–

0%

A

–

0%

0%

–

–

0%

–

0%

A

–

–

75%

60%

–

–

0%

0%

A

–

22%

7%

–

0%

–

–

0%

A

–

4%

1%

–

–

0%

–

0%

A

–

41%

–

14%

–

–

0%

0%

A

–

44%

–

14%

9%

2%

–

0%

A

–

1%

2%

–

–

0%

–

0%

A

–

8% (5 μM)

0%

–

–

0%

–

0%

A

–

0%

0%

–

4%

–

–

0%

A

–

0%

0%

–

0%

0%

–

0%

A

–

11%

–

–

–

–

0%

0%

A

–

–

82%

51% (0.25 μM)

–

–

0%

0%

A

–

31%

16%

–

0%

0%

–

0

A

–

32%

11%

–

0%

0%

–

0%

A

–

10%

–

–

–

–

–

0%

A

–

35%

7%

–

–

6%

–

0%

T

–

48%

19%

–

–

7%

–

0%

T

–

31%

8%

–

0%

–

–

0%

T

–

23%

0%

–

–

0%

–

0%

T

–

0%

–

–

–

4%

–

0%

T

–

0%

–

–

0%

0%

–

0%

  1. For each compound, the highest concentration for measurement was determined by the solubility of the compound
  2. aPredicted target: ‘A’ stands for acetylcholinesterase, ‘T’ for thrombin
  3. bThese compounds could not be tested at higher concentrations due to poor solubility in the acetylcholinesterase buffer solution