Table 1. Stability and Direct Cytotoxicity of Novel Generation of Pyridinolsa.
N | microsomal stability % left | cellular toxicity (EC50, μM ± SEM) |
---|---|---|
ApAP | 65 ± 12 | 594 ± 147 |
12 | 108 ± 12 | 4760 ± 36 |
13 | 87 ± 7 | 2965 ± 284 |
14 | 97 ± 3 | >5000 |
Microsomal stability is expressed as % of unmodified compound remaining after reaction. Microsomal stability values represent means ± SD. Cellular toxicity is expressed as the concentration causing a 50% decrease in total cellular ATP levels in HepG2 cells. Cellular toxicity values represent means ± SEM.