Table 1.
Structures of compounds identified from in silico screen and APE-1 endonuclease inhibition (Ki).
| Name | NCI# | Structure | Ki (μM)a |
|---|---|---|---|
| 1 | NSC332398 |
|
0.18 |
| 2 | NSC332384 |
|
0.22 |
| 3 | NSC332389 |
|
0.19 |
| 4 | NSC332395 |
|
0.12 |
| 5 | NSC332396 |
|
0.68 |
| 6 | NSC332397 |
|
0.64 |
| 7 | NSC300598 |
|
10.89 |
| 8 | NSC332410 |
|
NDb |
| 9 | NSC89640 |
|
13.00 |
| 10 | NSC107215 |
|
17.00 |
| 11 | NSC131534 |
|
6.70 |
| 12 | NSC375491 |
|
32.00 |
| 13 | NSC614430 |
|
4.90 |
| 14 | NSC402686 |
|
37.00 |
| 15 | NSC658900 |
|
ND |
| 16 | NSC163444 |
|
ND |
| 17 | NSC115605 |
|
ND |
| 18 | NSC128335 |
|
ND |
| 19 | NSC372329 |
|
ND |
| 20 | NSC283787 |
|
NDd |
| 21 | NSC11847 |
|
ND |
| 22 | NSC117589 |
|
ND |
| 23 | NSC126939 |
|
NDd |
| 24 | NSC296950 |
|
NDd |
| 25 | NSC343032 |
|
ND |
| 26 | NSC374123 |
|
ND |
| 27 | NSC63636 |
|
NDd |
| 28 | CS-965570c |
|
ND |
| 29 | CS-565759c |
|
ND |
| 30 | CS-2504743c |
|
ND |
a
endonuclease activity.
b
no detectable activity (Ki > 100 μM).
c
Chemspider accession number
d
insufficient solubility in buffer containing 0.25% DMSO to determine if Ki is > 100 μM.