Retinoid | NHK (IC-50, M) | SCC-25 (IC-50, M) |
trans-Retinoic acid | 2.0 × (E−9) | 3.0 × (E−6) |
13-cis-Retinoic acid | 1.0 × (E−8) | 1.0 × (E−7) |
4-Hydroxyphenylretinamide | 1.0 × (E−8) | 1.0 × (E−7) |
cis-Retinol | 2.5 × (E−8 | 5.0 × (E−6) |
trans-Retinol | 4.0 × (E−8) | 9.0 × (E−7) |
trans-Retinyl methyl ether | 1.0 × (E−7) | 1.0 × (E−5) |
trans-Retinoyl-glycine | 3.0 × (E−7) | 3.0 × (E−6) |
N-Ethylretinamide | 3.6 × (E−6) | 1.8 × (E−6) |
trans-Retinylpropyl ether | 8.0 × (E−7) | 5.0 × (E−6) |
trans-Retinylpropyl ether | 8.0 × (E−7) | 5.0 × (E−6) |