From: Xanthine oxidase inhibitory potentials of flavonoid aglycones of Tribulus terrestris: in vivo, in silico and in vitro studies
Compound
IC50 (μg/ml)
Isorhamnetin
22.2 ± 2.1
Quercetin
20.4 ± 1.3
Kaempferol
8.2 ± 0.9
Allopurinol
30.1 ± 3.0