Silydianin 是一种水飞蓟的活性成分，具有抗胶原酶和抗弹性酶作用，对氧化产物的体外产生和释放具有抑制作用 。它是一种天然蛋白酪氨酸磷酸酶 1B 抑制剂，其IC50=17.38 μM。

Silydianin exerts inhibition of UGT in human liver. Silydianin exerts inhibition of OATP1B1, OATP1B3 (unknown origin) expressed in HEK293 cells. Silydianin exerts inhibition of OATP2B1 (unknown origin) expressed in MDCK2 cells.

29782-68-1

C25H22O10

482.441

Silidianin;水飞蓟宁

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years