应用 |
A 5-LO (5-lipoxygenase) inhibitor. |
产品介绍 |
Zileuton 是一种口服有效的5-脂氧合酶抑制剂,从而抑制白三烯(LTB 4,LTC 4,LTD 4和LTE 4)的形成 |
备注 |
Zileuton is an orally active inhibitor of 5-lipoxygenase, and thus inhibits leukotrienes (LTB4, LTC4, LTD4, and LTE4) formation. |
生化机理 |
Zileuton is an orally active 5-LO (5-lipoxygenase) inhibitor that inhibits LTB4 synthesis (IC50 values are 0.56, 2.3 and 2.6 μM in dog, rat and human blood respectively). Zileuton inhibits antigen-induced contraction of tracheal strips in vitro (IC50 = 6 μM) and shows antiasthmatic activity in vivo. Zileuton also weakly inhibits CYP1A2 (Ki = 66 - 98 μM). |
别名 |
齐留通; N-羟基-N-(1-苯并噻吩-2-基-乙基)脲;(±)-N-hydroxy-N-(1-benzo[b]thien-2-ylethyl)urea;1-(1-Benzothiophen-2-ylethyl)-1-hydroxy-urea;Zyflo; A 64077; Abbott 64077; Griluto-CR; Leutrol |