| Stereochemistry | ACHIRAL |
| Molecular Formula | C21H22O4 |
| Molecular Weight | 338.397 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 1 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
COC1=C(\C=C\C(=O)C2=CC=C(O)C=C2)C=C(C(O)=C1)C(C)(C)C=C
InChI
InChIKey=KAZSKMJFUPEHHW-DHZHZOJOSA-N
InChI=1S/C21H22O4/c1-5-21(2,3)17-12-15(20(25-4)13-19(17)24)8-11-18(23)14-6-9-16(22)10-7-14/h5-13,22,24H,1H2,2-4H3/b11-8+
Licochalcone A (LicA) is a flavonoid isolated from the famous Chinese medicinal herb Glycyrrhiza uralensis Fisch and has a wide spectrum of pharmacological activities such as anti-oxidant, anti-bacterial, anti-viral, and anti-cancer. However, its pharmacological mechanism is not well defined. The anti-Inflammatory effects of LicA on IL-1β-Stimulated human osteoarthritis chondrocytes was reached by activating Nrf2 signaling pathway. LicA showed anti-proliferative and apoptotic effects in breast cancer cells through regulating Sp1 and apoptosis-related proteins in a dose- and a time-dependent manner. In addition, the chemotherapeutic potential of LicA for treatment of human cervical cancer was achieved by inhibition of PI3K/Akt/mTOR signaling.
Approval Year
Sample Use Guides
Nude mice inoculated with Human cervical cancer cell lines (SiHa) were fed with 0, 10, or 20 mg/kg Licochalcone A
Route of Administration:
Oral
It was investigated the anti-osteoarthritic effects of licochalcone A (Lico A) in rat chondrocytes. Polymerase chain reaction and Western blotting were performed to evaluate the expression of a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS)-5, ADAMTS-4, collagen II, matrix metalloproteinase (MMP)-13 and MMP-1 at both the gene and protein levels, respectively. In addition, the wnt/β-catenin and nuclear factor kappa B (NF-κB) signaling pathways were also analyzed by Western blotting. Lico A downregulated ADAMTS-5, ADAMTS-4,MMP-13 and MMP-1 expression, and diminished the IL-1β-induced inhibition of collagen II. In addition, the activation of β-catenin and phosphorylation of p65 and IKKα/β were suppressed by Lico A.
ACTIVE MOIETY
