Allopurinol sodium is a xanthine oxidase inhibitor with an IC50 of 7.82±0.12 μM.

Febuxostat D9 是 Febuxostat 的氘代物，常用于药物代谢和药代动力学研究。 Febuxostat是一种黄嘌呤氧化酶抑制剂（Xanthine Oxidase Inhibitor），用于治疗高尿酸血症和痛风。它通过选择性抑制黄嘌呤氧化酶的活性，减少尿酸的生成，从而降低血液中的尿酸水平。

Febuxostat is an inhibitor of xanthine oxidase with Ki of 0.6 nM and can affect the progression of renal disease.

Theaflavin, a type of thearubigins, exhibits inhibition of xanthine oxidase enzyme and can scavenge various oxidation radicals with anti-oxidant and anti-tumor activities. It can be purified from the leaves of Camellia sinensis (L.) O. Kuntze.

Phytic acid has a neuroprotective effect in MPTP-induced PD model, and the neuroprotection is correlated with its anti-inflammatory effect which may be associated with suppression of pathways that involved in NF-κB and p-ERK.

Allopurinol is xanthine oxidase inhibitor with IC50 of 7.82 ± 0.12 μM. It is used to treat kidney stones and gout.

4'-Hydroxyacetophenone, a natural product isolated and purified from the herbs of Rhodiola crenulata, is a potent xanthine oxidase inhibitor.

Xanthine oxidase-IN-10是一种黄嘌呤氧化酶 (XO) 抑制剂，具有潜在的治疗痛风和其他与嘌呤代谢相关疾病的应用前景。

Maximum binding velocity for bovine Xanthine oxidase

O-Desisobutyl-O-n-propyl Febuxostat是一种黄嘌呤氧化酶 (XO) 抑制剂，具有潜在的抗痛风药物开发应用。

Xanthine oxidoreductase-IN-3是一种口服有效的黄氨酸氧化还原酶（XOR）抑制剂，IC50 为 26.3 nM，适用于急性高尿酸血症的研究。

Xanthine oxidoreductase-IN-4 是一种口服活性黄嘌呤氧化还原酶 (XOR) 抑制剂，对 XOR 的 IC50 为 29.3 nM，适用于高尿酸血症研究。

Eupatoriochromene, a natural product isolated and purified from the herbs of Centaurea solstitialis L., retards seed germination and reduces radicle and hypocotyl growth of weed and crop plant seedlings and increased adventitious root formation of mung bean cuttings.