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Table 1 Dissociation constants for inhibition of human uPA

From: Uncharged isocoumarin-based inhibitors of urokinase-type plasminogen activator

Structure

Number

Ki (μM)

Structure

Number

Ki (μM)

4a

1.8 ± 0.2

7a

0.020 ± 0.003

4b

2.4 ± 0.2

7b

0.038 ± 0.005

4c

14 ± 1

8a

1.4 ± 0.2

4d

9 ± 1

8b

0.034 ± 0.002

4e

18 ± 2

9a

0.084 ± 0.007

5c

0.033 ± 0.004

9b

0.010 ± 0.008

5d

0.055 ± 0.003

10a

4.2 ± 0.4

5e

0.14 ± 0.02

10b

4.3 ± 0.3

6a

12 ± 1

10c

14 ± 2

6b

9.5 ± 1

11

65 ± 9