hurat1

Compound 27b, also known as hURAT1 inhibitor 1, is an isomarine-derived, orally active inhibitor that targets both hURAT1 and GLUT9 with IC50 values of 0.16 μM and 4.47 μM, respectively. This compound exhibits significant anti-hyperuricemia effects and has demonstrated potent uric acid-lowering activity in a hyperuricemia mouse model at a dose of 10 mg kg. Importantly, Compound 27b displays no notable in vitro cytotoxicity or in vivo hepatotoxicity, and possesses favorable pharmacokinetic (PK) characteristics.

Lingdolinurad is a uric acid transporter protein inhibitor targeting hURAT1 for the study of hyperuricemia or gout.

Benzarone (Benzarona) is a potent inhibitor of human uric acid transporter 1 (URAT1, IC50 = 2.8 μM in oocyte). Benzarone lowers the level of uric acid serum.

URAT1 inhibitor 6 (Compound 1h), with an IC50 of 35 nM for hURAT1, demonstrates 200-fold and 8-fold greater potency compared to Lesinurad and Benzbromarone, respectively. This compound is utilized in the study of inflammation [1].