Chemical Structure : Licoflavone C
CAS No.: 72357-31-4
货号: PC-25609Not For Human Use, Lab Use Only.
Licoflavone C is a prenyl-flavone extracted from Genista ephedroides and SARS-CoV-2 nsp13 inhibitor, block both SARS-CoV-2 nps13 unwinding and ATPase activities with IC50 of 1.34 uM and 24.6 uM respectively.
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Licoflavone C is a prenyl-flavone extracted from Genista ephedroides and SARS-CoV-2 nsp13 inhibitor, block both SARS-CoV-2 nps13 unwinding and ATPase activities with IC50 of 1.34 uM and 24.6 uM respectively.
Licoflavone C is a unique dual SARS-CoV-2 nsp13 inhibitor with a ∼20-fold specificity for the nsp13-associated unwinding activity over the nsp13-associated ATPase activity.
Licoflavone C also a cap-dependent endonuclease inhibitor against severe fever with thrombocytopenia syndrome virus (SFTSV, EC50=1.85 uM).
Licoflavone C (20 mg/kg, i.v.) significantly reduced tissue viral loads in SFTSV-challenged mouse model.
Licoflavone C also exhibits broad-spectrum inhibition on several NSV CENs (HRTV, GTV, and LCMV) besides SFTSV.
分子量 | 338.36 | |
分子式 | C20H18O5 | |
外观性状 | Solid | |
储存条件 |
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Solubility |
10 mM in DMSO |
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Chemical Name/SMILES |
5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one |
1. Corona A, et al. ACS Pharmacol Transl Sci. 2022 Apr 1;5(4):226-239.
2. Gao X, et al. Acta Pharmacol Sin. 2025 Sep;46(9):2482-2495.
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