| Stereochemistry | ACHIRAL |
| Molecular Formula | C21H20O6 |
| Molecular Weight | 368.3799 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
COC1=CC=C(C=C1)C2=C(O)C(=O)C3=C(O)C=C(O)C(CC=C(C)C)=C3O2
InChI
InChIKey=TUUXBSASAQJECY-UHFFFAOYSA-N
InChI=1S/C21H20O6/c1-11(2)4-9-14-15(22)10-16(23)17-18(24)19(25)20(27-21(14)17)12-5-7-13(26-3)8-6-12/h4-8,10,22-23,25H,9H2,1-3H3
| Molecular Formula | C21H20O6 |
| Molecular Weight | 368.3799 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
Icaritin is a monoprenylated favonol with 4′-methoxyl from Epimedium Genus. It has been documented to have osteoblastic and neuroprotective activities. It can reduce the incidence of steroid-associated oesteonecrosis in rabbit with inhibition of both intravascular thrombosis and extravascular lipid deposition for maintaining the integrity of intraosseous vasculature. Icaritin shows anti-infammatory activity and inhibitory activities against cancer cells. The phase III clinical trial is planned for the treatment of Hepatocellular carcinoma.
CNS Activity
Originator
Approval Year
Sourcing
PubMed
Sample Use Guides
Icaritin strongly inhibited the growth of breast cancer MDA-MB-453 and MCF7 cells. At concentrations of 2-3 uM, icaritin induced cell cycle arrest at the G(2)/M phase accompanied by a down-regulation of the expression levels of the G(2)/M regulatory proteins such as cyclinB, cdc2 and cdc25C. Icaritin at concentrations of 4-5 uM, however, induced apoptotic cell death characterized by the accumulation of the annexin V- and propidium iodide-positive cells, cleavage of poly ADP-ribose polymerase (PARP) and down-regulation of the Bcl-2 expression.
