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Protein tyrosine phosphatase 1B (PTP1B) inhibitory activity of compound 6.
| Compounds | Inhibitory Activity (IC50, μmol/L) # |
|---|---|
| 6 | >50 |
| Oleanolic acid | 1.9 ± 0.3 |
# IC50 values were determined by regression analysis and expressed as mean ± SD of three replicates.
