1H-Indole-3-carbonitrile, 1-cyclopentyl-5-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)-

Xanthine oxidase-IN-7 (compound1h) is a potent andorally active XO (xanthine oxidase) inhibitor with an IC50 of 0.36 μM. Xanthine oxidase-IN-7 effectively reduces serum uric acid levels. Xanthine oxidase-IN-7 has the potential for the research of hyperuricemia and gout[1].

[1] Gao J, et al. Design, synthesis and biological evaluation of 1-alkyl-5/6-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-1H-indole-3-carbonitriles as novel xanthine oxidase inhibitors. Eur J Med Chem. 2020 Mar 15;190:112077. DOI:10.1016/j.ejmech.2020.112077