| fluoride-containing gossypol derivatives | Compounds 2 |
| 3a | 2-fluoroaniline |
| 3b | 3-fluoroaniline |
| 3c | 4-fluoroaniline |
| 3d | 2-trifluoromethylaniline |
| 3e | 3-trifluoromethylaniline |
| 3f | 4-trifluoromethylaniline |