PF-4191834 (PF-04191834) 是一种具有口服活性的，非铁螯合的，非氧化还原的 5-脂氧合酶 (5-LOX) 抑制剂(IC50=229 nM)，PF-4191834 对 5-LOX 的选择性约是 12-LOX 和 15-LOX 的 300 倍，对环氧合酶没有活性，对炎症和疼痛有效。
| 生物活性 |
PF-4191834 (PF-04191834) is an orally active, noniron chelating, and non-redox inhibitor of the 5-Lipoxygenase (5-LOX) (IC50=229 nM), displays ~300-fold selectivity for 5-LOX over 12-LOX and 15-LOX, shows no activity toward the cyclooxygenase enzymes, and is effective in inflammation and pain. |
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| 体外研究 |
PF-4191834 (PF-04191834) inhibits the synthesis of the 5-LOX products 5-HETE, 5-oxo-ETE, LTB4, and LTE4 with estimated IC50 values between 100 and 190 nM and do not inhibit significantly the COX-1/2 enzymes or the 12- or 15-LOX enzymes at concentrations up to 30 μM. |
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| 分子式 |
C22H23N3O2S
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| 分子量 |
393.50
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| CAS号 |
1029317-21-2
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| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
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| 储存方式 |
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| 临床试验 |
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纯度： 98%
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