Table 7.
Oral Toxicity Prediction | Most-Active Pyrazole and Pyrazolo[1,5-a]pyrimidine Derivatives and Acetazolamide as Positive Control | ||||||
---|---|---|---|---|---|---|---|
3a | 5a | 6 | 9a | 10a | ACZ | ||
Oral Toxicity Prediction | |||||||
ProTox-II prediction | LD50 mg/kg | 5000 | 500 | 928 | 300 | 300 | 4300 |
Toxicity Class | V | IV | IV | III | III | V | |
Hepatotoxicity | Inactive 0.50 |
Inactive 0.59 |
Inactive 0.62 |
Inactive 0.62 |
Inactive 0.60 |
Inactive 0.56 |
|
Carcinogenicity | Active 0.60 |
Active 0.54 |
Active 0.65 |
Active 0.55 |
Inactive 0.56 |
Active 0.51 |
|
Immunotoxicity | Inactive 0.99 |
Inactive 0.97 |
Inactive 0.99 |
Inactive 0.99 |
Inactive 0.99 |
Inactive 0.99 |
|
Cytotoxicity | Inactive 0.74 |
Inactive 0.60 |
Inactive 0.61 |
Inactive 0.53 |
Inactive 0.70 |
Inactive 0.54 |
|
Aryl Hydrocarbon Receptor (AhR) | Inactive 0.50 |
Inactive 0.54 |
Active 0.64 |
Inactive 0.94 |
Inactive 0.62 |
Inactive 0.99 |
|
Phosphoprotein
(Tumor Suppressor) p53 |
Inactive 0.84 |
Inactive 0.85 |
Inactive 0.80 |
Inactive 0.77 |
Inactive 0.86 |
Inactive 0.99 |