Norwogonin 是从黄芩中分离出来的，对肠道病毒 71 具有抗病毒活性，IC50为 31.83 μg/ ml。

Norwogonin, isolated from Scutellaria baicalensis Georgi, possesses antiviral activity against Enterovirus 71 (IC50: 31.83 μg/ml).

Norwogonin (0.4, 2, 10, and 50 μg/mL; 48 hours) inhibits Enterovirus 71 (EV71) replication in Vero cells and prevents the cytotoxicity induced by EV71 infection. Norwogonin (50 μg/mL; 48 hours) dramatically decreases viral VP2 protein expression and strongly decreases the expression of the EV71 NCR gene at 48 h.

4443-09-8

C15H10O5

270.24

5,7,8-Trihydroxyflavone;去甲汉黄芩素

DMSO:20mg/ml(74.01mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years