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16R‑HETE | 183509-22-0

中文名称
——
中文别名
——
英文名称
16R‑HETE
英文别名
16(R)-Hete;(5Z,8Z,11Z,14Z,16R)-16-hydroxyicosa-5,8,11,14-tetraenoic acid
16R‑HETE化学式
CAS
183509-22-0
化学式
C20H32O3
mdl
——
分子量
320.472
InChiKey
JEKNPVYFNMZRJG-STHMYGMFSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    477.3±45.0 °C(Predicted)
  • 密度:
    0.984±0.06 g/cm3(Predicted)
  • 溶解度:
    0.1 M Na2CO3:2 mg/mL; DMF:可混溶; DMSO:可混溶;乙醇:可混溶; PBS(pH 7.2):0.8 mg/mL
  • 物理描述:
    Solid

计算性质

  • 辛醇/水分配系数(LogP):
    4.8
  • 重原子数:
    23
  • 可旋转键数:
    14
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Methods and products related to 16-HETE analogs
    摘要:
    本发明包括16-HETE类似物,其为16-HETE的激动剂和拮抗剂。这些组合物可以制成药学上可接受的制剂。本发明还包括使用16-HETE激动剂抑制中性粒细胞黏附和中性粒细胞聚集的方法和产品。发明的一种方法涉及将16-HETE激动剂与溶栓剂联合给患有血栓栓塞性中风的患者。
    公开号:
    US06903135B2
  • 作为产物:
    参考文献:
    名称:
    Practical, asymmetric synthesis of 16-hydroxyeicosa-5( Z ),8( Z ), 11( Z ),14( Z )-tetraenoic acid (16-HETE), an endogenous inhibitor of neutrophil activity
    摘要:
    An asymmetric synthesis of 16-HETE, an endogenous inhibitor of neutrophil activity, was achieved in six steps from R-(-)-glycidyl benzyl ether in 28% overall yield. (C) 2003 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2003.08.005
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文献信息

  • A simple method for the preparation of (5 Z ,8 Z ,11 Z ,14 Z )-16-Hydroxyeicosa-5,8,11,14-tetraenoic acid enantiomers and the corresponding 14,15-Dehydro analogues: role of the 16-Hydroxy group for the lipoxygenase reaction
    作者:Igor V Ivanov、Stepan G Romanov、Nataliya V Groza、Santosh Nigam、Hartmut Kuhn、Galina I Myagkova
    DOI:10.1016/s0968-0896(02)00024-x
    日期:2002.7
    was tested as lipoxygenase substrate, we found that it is well oxygenated by the soybean 15-lipoxygenase and by the recombinant human 5-lipoxygenase. Analysis of the reaction products suggested an arachidonic acid-like alignment at the active site of the two enzymes. In contrast, the product pattern of 16-HETE methyl ester oxygenation by the soybean lipoxygenase (5-lipoxygenation) may be explained
    (5Z,8Z,11Z,13E)-15-羟基-5,8,11,13-二十碳四烯酸(15-HETE)不能被花生四烯酸15-脂氧合酶氧化,原因有两个:(i)它包含一个靠近其甲基末端的亲性OH-基团;(ii)在C(13)处缺少双烯丙基亚甲基。我们合成了外消旋(5Z,8Z,11Z,14Z)-16-羟基-5,8,11,14-二十碳四烯酸(16-HETE),其中仍然含有双烯丙基C(13),分离出对映异构体,光学纯度为> 99%并测试它们作为5-和15-脂氧合酶的底物。我们的合成途径基于聚乙炔前体的立体定向加氢,除16-HETE外,还产生了大量(30%)14,15-dehydro-16-HETE。当测试16-HETE作为脂氧合酶底物时,我们发现大豆15-脂氧合酶和重组人5-脂氧合酶能很好地氧合。反应产物的分析表明在两种酶的活性位点上类似花生四烯酸的排列。相比之下,大豆脂氧合酶的16-HETE甲酯氧合的产物
  • Arachidonic acid metabolite, 16-hete
    申请人:University of Vermont
    公开号:US05753702A1
    公开(公告)日:1998-05-19
    The present invention provides methods and products for inhibiting neutrophil adhesion and neutrophil aggregation. The invention includes a method for treating a subject to inhibit neutrophil adhesion and neutrophil aggregation by administering 16-hydroxyeicosatetraenoic acid (16-HETE) to the subject. 16-HETE is an arachidonic acid metabolite. The invention also includes a pharmaceutical preparation of 16-HETE.
    本发明提供了一种抑制中性粒细胞粘附和聚集的方法和产品。该发明包括一种通过向受试者注射16-羟基二十四碳六烯酸(16-HETE)来抑制中性粒细胞粘附和聚集的治疗方法。16-HETE是一种花生四烯酸代谢产物。该发明还包括16-HETE的制药制剂。
  • Methods and products relating to 16-HETE analogs
    申请人:University of Vermont and State Agricultural College
    公开号:US20020165262A1
    公开(公告)日:2002-11-07
    The present invention includes 16-HETE analogs which are agonists and antagonists of 16-HETE. The compositions may be formulated in pharmaceutically acceptable formulations. The invention also includes methods and products for inhibiting neutrophil adhesion and neutrophil aggregation using the 16-HETE agonists. One method of the invention involves the administration of a 16-HETE agonist in combination with a thrombolytic agent to a patient suffering from thromboembolic stroke.
    本发明涉及16-HETE类似物,其是16-HETE的激动剂和拮抗剂。这些组合物可以制成药学上可接受的制剂。本发明还包括使用16-HETE激动剂抑制中性粒细胞粘附和中性粒细胞聚集的方法和产品。本发明的一种方法涉及将16-HETE激动剂与溶栓剂联合给患有血栓栓塞性中风的患者治疗。
  • Arachidonic acid metabolite, 16-HETE
    申请人:The University of Vermont and State Agricultural College
    公开号:US06140364A1
    公开(公告)日:2000-10-31
    The present invention provides methods and products for inhibiting neutrophil adhesion and neutrophil aggregation. The invention includes a method for treating a subject to inhibit neutrophil adhesion and neutrophil aggregation by administering 16-hydroxyeicosatetraenoic acid (16-HETE) to the subject. 16-HETE is an arachidonic acid metabolite. The invention also includes a pharmaceutical preparation of 16-HETE. Methods and products are also provided for treating thromboembolic stroke. The method involves the administration of 16-HETE in combination with a thrombolytic agent to a patient suffering from thromboembolic stroke. Preferably, the 16-HETE is 16(R)-HETE and the thrombolytic agent is tPA. The product is a pharmaceutical preparation of 16-HETE and a thrombolytic agent and a pharmaceutically acceptable carrier.
    本发明提供了抑制中性粒细胞粘附和聚集的方法和产品。该发明包括通过向受试者投予16-羟基二十四碳六烯酸(16-HETE)来治疗受试者以抑制中性粒细胞粘附和聚集的方法。16-HETE是花生四烯酸代谢产物。本发明还包括16-HETE的药物制剂。还提供了治疗血栓栓塞性中风的方法和产品。该方法涉及向患有血栓栓塞性中风的患者投予16-HETE和溶栓剂的组合物。优选地,16-HETE是16(R)-HETE,而溶栓剂是tPA。该产品是16-HETE和溶栓剂以及药学上可接受的载体的药物制剂。
  • Structural basis for altered positional specificity of 15-lipoxygenase-1 with 5S-HETE and 7S-HDHA and the implications for the biosynthesis of resolvin E4
    作者:Steven C. Perry、Christopher van Hoorebeke、James Sorrentino、Leslie Bautista、Oluwayomi Akinkugbe、William S. Conrad、Natalie Rutz、Theodore R. Holman
    DOI:10.1016/j.abb.2022.109317
    日期:2022.9
    the exact role each of the two 15-LOXs in these biosynthetic pathways remains elusive. Previously, it was observed that h15-LOX-1 reacted with 5S-HETE in a non-canonical manner, producing primarily the 5S,12S-diHETE product. To determine the active site constraints of h15-LOX-1 in achieving this reactivity, amino acids involved in the fatty acid binding were investigated. It was observed that R402L
    人类 15-脂氧合酶 (LOX) 是炎症过程中的关键酶,可产生各种促分解分子,例如脂氧素和分解素,但这两种 15-LOX 在这些生物合成途径中的确切作用仍不清楚。以前,观察到 h15-LOX-1 以非规范方式与 5S-HETE 反应,主要产生 5S,12S-diHETE 产物。为了确定 h15-LOX-1 在实现这种反应性方面的活性位点限制,研究了参与脂肪酸结合的氨基酸。据观察,R402L 对 5S-HETE 催化作用没有太大影响,但 F414 似乎与 5S-HETE 形成 π-π 堆叠,如 AA 所示结合,表明 5S-HETE 和 F414 的双键之间存在芳香族相互作用。减小 F352 和 I417 的大小将 5S-HETE 的氧化转移到 C12,而增加这些残基的大小则逆转了 5S-HETE 到 C15 的位置特异性。这些位置的突变体以 7S-HDHA 作为底物表现出类似的效果,表明活性
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