30890-35-8

8-Epixanthatin (i.p., 50 mg/kg, 5 days per week for 25 days) can inhibit tumor growth through STAT3 inactivation, the tumor volume of mice was reduced by 40.1%, the tumor weight was reduced by 40.0%, and the p-STAT3 level in the tumor was significantly reduced in the mouse xenograft model of DU145 cells^[1].