1-(5-(pyridin-2-yl)oxazol-2-yl)ethanone | 808134-69-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(5-(pyridin-2-yl)oxazol-2-yl)ethanone
• 英文别名: 1-(5-pyridin-2-yl-1,3-oxazol-2-yl)ethanone
• CAS: 808134-69-2
• 化学式: C₁₀H₈N₂O₂
• 分子量: 188.186
• InChiKey: HPJOGBALSGPNKE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  56
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(5-(pyridin-2-yl)oxazol-2-yl)ethanone 在 双(三甲基硅烷基)氨基钾 、 戴斯-马丁氧化剂 作用下， 以 四氢呋喃 、 二氯甲烷 、 甲苯 为溶剂， 反应 1.08h， 生成 7-phenyl-1-(5-(pyridin-2-yl)oxazol-2-yl)heptane-1,3-dione
  参考文献：
  名称：

  Structure−Activity Relationships of α-Ketooxazole Inhibitors of Fatty Acid Amide Hydrolase

  摘要：

  A systematic study of the structure-activity relationships of 2b (OL-135), a potent inhibitor of fatty acid amide hydrolase (FAAH), is detailed targeting the C2 acyl side chain. A series of aryl replacements or substituents for the terminal phenyl group provided effective inhibitors (e.g., 5c, aryl = 1- napthyl, K-i = 2.6 nM), with 5hh (aryl = 3-ClPh, K-i = 900 pM) being 5-fold more potent than 2b. Conformationally restricted C2 side chains were examined, and many provided exceptionally potent inhibitors, of which 11j (ethylbiphenyl side chain) was established to be a 750 pM inhibitor. A systematic series of heteroatoms (O, NMe, S), electron-withdrawing groups (SO, SO2), and amides positioned within and hydroxyl substitutions on the linking side chain were investigated, which typically led to a loss in potency. The most tolerant positions provided effective inhibitors (12p, 6-position S, K-i = 3 nM, or 13d, 2-position OH, K-i = 8 nM) comparable in potency to 2b. Proteome-wide screening of selected inhibitors from the systematic series of > 100 candidates prepared revealed that they are selective for FAAH over all other mammalian serine proteases.

  DOI：

  10.1021/jm061414r
• 作为产物：
  描述：

  吡啶-2-甲醛 在 正丁基锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 hexanes 为溶剂， 反应 2.92h， 生成 1-(5-(pyridin-2-yl)oxazol-2-yl)ethanone
  参考文献：
  名称：

  WO2008/150492

  摘要：

  公开号：

文献信息

• Discovery of a Potent, Selective, and Efficacious Class of Reversible α-Ketoheterocycle Inhibitors of Fatty Acid Amide Hydrolase Effective as Analgesics
  作者：Dale L. Boger、Hiroshi Miyauchi、Wu Du、Christophe Hardouin、Robert A. Fecik、Heng Cheng、Inkyu Hwang、Michael P. Hedrick、Donmienne Leung、Orlando Acevedo、Cristiano R. W. Guimarães、William L. Jorgensen、Benjamin F. Cravatt

  DOI：10.1021/jm049614v

  日期：2005.3.1

  Herein we report the discovery of a potent, selective, and efficacious class of reversible FAAH inhibitors that produce analgesia in animal models validating a new therapeutic target for pain intervention. Key to the useful inhibitor discovery was the routine implementation of a proteomics-wide selectivity screen against the serine hydrolase superfamily ensuring selectivity for FAAH coupled with systematic

  脂肪酸酰胺水解酶 (FAAH) 在其作用部位降解神经调节脂肪酸酰胺，包括 anandamide（内源性大麻素激动剂）和油酰胺（睡眠诱导脂质），并密切参与其调节。在这里，我们报告了在动物模型中发现了一种有效的、选择性的和有效的可逆 FAAH 抑制剂，它们可以产生镇痛作用，从而验证了疼痛干预的新治疗靶点。发现有用抑制剂的关键是常规实施针对丝氨酸水解酶超家族的蛋白质组学选择性筛选，确保对 FAAH 的选择性，并结合候选抑制剂的系统体内检查。
• TRICYCLIC INHIBITORS OF FATTY ACID AMIDE HYDROLASE
  申请人：Boger Dale L.

  公开号：US20100216750A1

  公开（公告）日：2010-08-26

  A series of substituted oxazole compounds having an alpha keto side chain at the 2 position and an aromatic, heteroaromatic or heterocycle substituent at the 5 position are disclosed. These compounds exhibit inhibition of fatty acid amid hydrolase and arc useful for treatment of malconditions involving that enzyme.

  本发明揭示了一系列取代的噁唑化合物，其中在2位具有α-酮基侧链，在5位具有芳香、杂芳或杂环取代基。这些化合物表现出脂肪酸酰胺水解酶的抑制作用，并且对于治疗涉及该酶的恶性状况是有用的。
• US8124778B2
  申请人：——

  公开号：US8124778B2

  公开（公告）日：2012-02-28
• [EN] TRICYCLIC INHIBITORS OF FATTY ACID AMIDE HYDROLASE<br/>[FR] INHIBITEURS TRICYCLIQUES DE L'HYDROLASE AMIDE DES ACIDES GRAS FAAH
  申请人：BOGER DALE L

  公开号：WO2008150492A1

  公开（公告）日：2008-12-11

  [EN] A series of substituted oxazole compounds having an alpha keto side chain at the 2 position and an aromatic, heteroaromatic or heterocycle substituent at the 5 position are disclosed. These compounds exhibit inhibition of fatty acid amid hydrolase and are useful for treatment of malconditions involving that enzyme.
  [FR] La présente invention concerne une série de composés d'oxazole substitués comprenant une chaîne latérale alpha céto en position 2 et un substituant aromatique, hétéroaromatique ou hétérocyclique en position 5. Ces composés présentent une inhibition de l'enzyme FAAH et sont utiles pour le traitement de troubles impliquant cette enzyme.