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Licoflavone C

Chemical Structure : Licoflavone C

CAS No.: 72357-31-4

Licoflavone C

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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纯度 & COA & 质检文件 纯度: >98% (HPLC) Select Batch:

生物&药学活性

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.

物理化学性质&存储条件

分子量 338.36
分子式 C20H18O5
外观性状 Solid
CAS No.
储存条件
固体粉末
-20°C 12 个月; 4°C 6 个月
配置液
-80°C 6 个月; -20°C 6 个月
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one

参考文献

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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