Cyclocurcumin is a potent p38α inhibitor. Cyclocurcumin shows antirheumatic, antivasoconstrictive and antioxidant activities . In Vitro Cyclocurcumin (10-40 μM; 18 h) leads to significant inhibition in the release of TNF-α in a dose-dependent manner in LPS-stimulated human macrophages. Cyclocurcumin (5-25 μM) inhibits phenylephrine -induced vasocontraction in a concentration-dependent manner (IC 50 =14.9±1.0 μM) in freshly isolated rat aortic rings. Cyclocurcumin (5-25 μM; 30 min) inhibits influx of intracellular calcium in a dose-dependent manner. Cyclocurcumin inhibits L-type calcium channel-mediated vasoconstriction in a concentration-dependent manner. The anticontractile effect of Cyclocurcumin is reversible. Cyclocurcumin has strong activity as a scavenger of ˙OH and ˙OOH free radicals preferentially by its 4′-OH phenolic radical via a hydrogen-atom transfer mechanism in water and a physiological environment. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
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Cyclocurcumin
CAS number：153127-42-5 molecular formula：C21H20O6
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| Chinese alias | 环姜黄素 | ||
| English alias | HY-N8251 | BDBM50501397 | AKOS040761556 | LS-14853 | (E)-2-(4-hydroxy-3-methoxyphenyl)-6-(4-hydroxy-3-methoxystyryl)-2H-pyran-4(3H)-one | SCHEMBL23040676 | 4H-Pyran-4-one,2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-6-[(1E)-2-(4-hydroxy-3-methoxyphenyl)ethen | ||
| CAS number | 153127-42-5 | molecular formula | C21H20O6 |
| molecular weight | 368.38 g/mol | Exact mass | - |
| PSA | 85.200 Ų | logp | 3.000 |
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