4-(6-Bromo-pyridin-2-yl)-tetrahydro-pyran-4-ol | 153607-79-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(6-Bromo-pyridin-2-yl)-tetrahydro-pyran-4-ol
• 英文别名: 4-(6-Bromopyridin-2-yl)oxan-4-ol
• CAS: 153607-79-5
• 化学式: C₁₀H₁₂BrNO₂
• 分子量: 258.115
• InChiKey: BPRABHIHYAORLF-UHFFFAOYSA-N

物化性质

• 沸点：
  412.5±45.0 °C(Predicted)
• 密度：
  1.550±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  42.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(6-Bromo-pyridin-2-yl)-tetrahydro-pyran-4-ol 在 正丁基锂 、 偶氮二甲酸二叔丁酯 、 三苯基膦 作用下， 以 四氢呋喃 为溶剂， 反应 2.17h， 生成 2-cyano-4-(3-furyl)-7-({6-[4-(4-hydroxytetrahydropyranyl)]-2-pyridyl}methoxy)naphthalene
  参考文献：
  名称：

  Substituted (Pyridylmethoxy)naphthalenes as Potent and Orally Active 5-Lipoxygenase Inhibitors:  Synthesis, Biological Profile, and Pharmacokinetics of L-739,010

  摘要：

  Dioxabicyclooctanyl naphthalenenitriles have been reported as a class of potent and nonredox 5-lipoxygenase (5-LO) inhibitors. These bicycle derivatives were shown to be metabolically more stable than their tetrahydropyranyl counterparts but were not well orally absorbed. Replacement of the phenyl ring in the naphthalenenitrile 1 by a pyridine ring leads to the potent and orally absorbed inhibitor 3g (L-739,010, 2-cyano-4-(3-furyl)-7-[[6-[3-(3-hydroxy-6,8-dioxabicyclo[3.2.1] octanyl)]-2-pyridyl]methoxy]naphthalene). Compound 3g inhibits 5-HPETE production by human 5-LO and LTB4 biosynthesis by human PMN leukocytes and human whole blood (IC(50)s of 20, 1.6, and 42 nM, respectively). Derivative 3g is orally active in the rat pleurisy model (inhibition of LTB4, ED50 = 0.3 mg/kg) and in the anesthetized dog model (inhibition of ex vivo whole blood LTB4 and urinary LTE4, ED50 = 0.45 and 0.23 mu g/kg/min, respectively, iv infusion). In addition, 3g shows excellent functional activity against ovalbumin-induced dyspnea in rats (60% inhibition at 0.5 mg/kg, 4 h pretreatment) and Ascaris-induced bronchoconstriction in conscious sheep (50% and >85% inhibition in early and late phases, respectively at 2.5 mu g/kg/min, iv infusion) and, more particularly in the conscious antigen sensitive squirrel monkey model (53% inhibition of the increase in R-L and 76% in the decrease of C-dyn, at 0.1 mg/kg, po). In rats and dogs, 3g presents excellent pharmacokinetics (estimated half-lives of 5 and 16 h, respectively) and bioavailabilities (26% and 73% when dosed as its hydrochloride salt at doses of 20 and 10 mg/kg, respectively, in methocel suspension). Based on its overall biological profile, compound 3g has been selected for preclinical animal toxicity studies.

  DOI：

  10.1021/jm970046b
• 作为产物：
  描述：

  四氢吡喃酮 、 2,6-二溴吡啶 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成 4-(6-Bromo-pyridin-2-yl)-tetrahydro-pyran-4-ol
  参考文献：
  名称：

  TRICYCLIC INHIBITORS OF 5-LIPOXYGENASE

  摘要：

  本文描述了含有这些化合物的化合物和药物组合物，这些化合物抑制5-脂氧合酶（5-LO）的活性。本文还描述了使用这种5-LO抑制剂的方法，单独或与其他化合物结合，用于治疗呼吸系统、心血管系统和其他依赖或介导白三烯的状况、疾病或紊乱。

  公开号：

  US20070173508A1

文献信息

• TRICYCLIC INHIBITORS OF 5-LIPOXYGENASE
  申请人：Hutchinson John Howard

  公开号：US20070173508A1

  公开（公告）日：2007-07-26

  Described herein are compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of 5-lipoxygenase (5-LO). Also described herein are methods of using such 5-LO inhibitors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other leukotriene-dependent or leukotriene mediated conditions, diseases, or disorders.

  本文描述了含有这些化合物的化合物和药物组合物，这些化合物抑制5-脂氧合酶（5-LO）的活性。本文还描述了使用这种5-LO抑制剂的方法，单独或与其他化合物结合，用于治疗呼吸系统、心血管系统和其他依赖或介导白三烯的状况、疾病或紊乱。
• US7919621B2
  申请人：——

  公开号：US7919621B2

  公开（公告）日：2011-04-05
• [EN] TRICYCLIC INHIBITORS OF 5-LIPOXYGENASE<br/>[FR] INHIBITEURS TRICYCLIQUES DE LA 5-LIPOXYGENASE
  申请人：AMIRA PHARMACEUTICALS INC

  公开号：WO2007087250A2

  公开（公告）日：2007-08-02

  [EN] Described herein are compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of 5-lipoxygenase (5-LO). Also described herein are methods of using such 5-LO inhibitors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other leukotriene-dependent or Ieukotriene mediated conditions, diseases, or disorders.
  [FR] L'invention concerne des composés et des compositions pharmaceutiques comprenant de tels composés, qui inhibent l'activité de la 5-lipoxygénase (5-LO). L'invention concerne également des procédés d'utilisation de tels inhibiteurs de la 5-LO, seuls ou en association avec d'autres composés, en vue de traiter des troubles, des pathologies ou des états respiratoires, cardiovasculaires et autres induits ou dépendant des leucotriènes.
• Substituted (Pyridylmethoxy)naphthalenes as Potent and Orally Active 5-Lipoxygenase Inhibitors:  Synthesis, Biological Profile, and Pharmacokinetics of L-739,010
  作者：Pierre Hamel、Denis Riendeau、Christine Brideau、Chi-Chung Chan、Sylvie Desmarais、Daniel Delorme、Daniel Dubé、Yves Ducharme、Diane Ethier、Erich Grimm、Jean-Pierre Falgueyret、Jocelyne Guay、Tom R. Jones、Elizabeth Kwong、Malia McAuliffe,、Cyril S. McFarlane、Hanna Piechuta、Marie Roumi、Philip Tagari、Robert N. Young、Yves Girard

  DOI：10.1021/jm970046b

  日期：1997.8.1

  Dioxabicyclooctanyl naphthalenenitriles have been reported as a class of potent and nonredox 5-lipoxygenase (5-LO) inhibitors. These bicycle derivatives were shown to be metabolically more stable than their tetrahydropyranyl counterparts but were not well orally absorbed. Replacement of the phenyl ring in the naphthalenenitrile 1 by a pyridine ring leads to the potent and orally absorbed inhibitor 3g (L-739,010, 2-cyano-4-(3-furyl)-7-[[6-[3-(3-hydroxy-6,8-dioxabicyclo[3.2.1] octanyl)]-2-pyridyl]methoxy]naphthalene). Compound 3g inhibits 5-HPETE production by human 5-LO and LTB4 biosynthesis by human PMN leukocytes and human whole blood (IC(50)s of 20, 1.6, and 42 nM, respectively). Derivative 3g is orally active in the rat pleurisy model (inhibition of LTB4, ED50 = 0.3 mg/kg) and in the anesthetized dog model (inhibition of ex vivo whole blood LTB4 and urinary LTE4, ED50 = 0.45 and 0.23 mu g/kg/min, respectively, iv infusion). In addition, 3g shows excellent functional activity against ovalbumin-induced dyspnea in rats (60% inhibition at 0.5 mg/kg, 4 h pretreatment) and Ascaris-induced bronchoconstriction in conscious sheep (50% and >85% inhibition in early and late phases, respectively at 2.5 mu g/kg/min, iv infusion) and, more particularly in the conscious antigen sensitive squirrel monkey model (53% inhibition of the increase in R-L and 76% in the decrease of C-dyn, at 0.1 mg/kg, po). In rats and dogs, 3g presents excellent pharmacokinetics (estimated half-lives of 5 and 16 h, respectively) and bioavailabilities (26% and 73% when dosed as its hydrochloride salt at doses of 20 and 10 mg/kg, respectively, in methocel suspension). Based on its overall biological profile, compound 3g has been selected for preclinical animal toxicity studies.