2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]propoxy]thiophenoxy]benzoic acid | 152608-54-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]propoxy]thiophenoxy]benzoic acid
• 英文别名: 2-[3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]propoxy]-2-propylphenyl]sulfanylbenzoic acid
• CAS: 152608-54-3
• 化学式: C₃₃H₃₃FO₅S
• 分子量: 560.686
• InChiKey: CAVSVHMDTRPSFI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9
• 重原子数：
  40
• 可旋转键数：
  13
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  101
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]propoxy]thiophenoxy]benzoic acid 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 反应 19.0h， 以58%的产率得到2-[3-[3-[2-Ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]propoxy]-2-propylphenyl]sulfonylbenzoic acid
  参考文献：
  名称：

  Synthetic and Structure/Activity Studies on Acid-Substituted 2-Arylphenols: Discovery of 2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]- propoxy]phenoxy]benzoic Acid, a High-Affinity Leukotriene B4 Receptor Antagonist

  摘要：

  Structural derivatives of LY255283 have been studied as receptor antagonists of leukotriene B-4. Substitution of the 2-hydroxyacetophenone subunit of 1 (LY255283) with a 2-arylphenol group provided entry into several new series that feature various mono- and diacidic core functionality. These new analogues, the subject of a broad structure-activity investigation, displayed significantly increased in vitro and in vivo activity as receptor antagonists of LTB(4). A series of diaryl ether carboxylic acids demonstrated especially interesting activity and led to the discovery of compound 43b, 2-[2-propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]- propoxy]phenoxy]benzoic acid (LY293111), a 2-arylphenol-substituted diaryl ether carboxylic acid which displayed potent binding to human neutrophils (IC50 = 17 +/- 14.6 nM) and guinea pig lung membranes (IC50 6.6 +/- 0.71 nM), inhibition of LTB(4)-induced expression of the CD11b/CD18 receptor on human neutrophils (IC50 - 3.3 +/- 0.81 nM), and inhibition of LTB(4)-induced contraction of guinea pig lung parenchyma (pK(B) = 8.7 +/- 0.16). In vivo, 43b demonstrated potent activity in inhibiting LTB(4)-induced airway obstruction in the guinea pig when dosed by the oral (ED(50) = 0.40 mg/kg) or intravenous (ED(50) = 0.014 mg/kg) routes. A specific LTB(4) receptor antagonist, 43b had little effect on inhibiting contractions of guinea pig lung parenchyma induced by leukotriene D-4 (LTD(4)), histamine, carbachol, or U46619. Compound 43b has been chosen as a clinical candidate and is currently in phase I studies for a variety of inflammatory diseases.

  DOI：

  10.1021/jm00022a006
• 作为产物：
  描述：

  1-溴-2-[(2-溴苯基)二硫烷基]苯 在 palladium on activated charcoal 盐酸 、 sodium hydroxide 、 正丁基锂 、 氢气 、 三溴化硼 、 potassium carbonate 、 二甲基亚砜 、 potassium iodide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 乙酸乙酯 、 丁酮 为溶剂， -78.0~175.0 ℃ 、101.33 kPa 条件下， 反应 68.75h， 生成 2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]propoxy]thiophenoxy]benzoic acid
  参考文献：
  名称：

  Synthetic and Structure/Activity Studies on Acid-Substituted 2-Arylphenols: Discovery of 2-[2-Propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]- propoxy]phenoxy]benzoic Acid, a High-Affinity Leukotriene B4 Receptor Antagonist

  摘要：

  Structural derivatives of LY255283 have been studied as receptor antagonists of leukotriene B-4. Substitution of the 2-hydroxyacetophenone subunit of 1 (LY255283) with a 2-arylphenol group provided entry into several new series that feature various mono- and diacidic core functionality. These new analogues, the subject of a broad structure-activity investigation, displayed significantly increased in vitro and in vivo activity as receptor antagonists of LTB(4). A series of diaryl ether carboxylic acids demonstrated especially interesting activity and led to the discovery of compound 43b, 2-[2-propyl-3-[3-[2-ethyl-4-(4-fluorophenyl)-5-hydroxyphenoxy]- propoxy]phenoxy]benzoic acid (LY293111), a 2-arylphenol-substituted diaryl ether carboxylic acid which displayed potent binding to human neutrophils (IC50 = 17 +/- 14.6 nM) and guinea pig lung membranes (IC50 6.6 +/- 0.71 nM), inhibition of LTB(4)-induced expression of the CD11b/CD18 receptor on human neutrophils (IC50 - 3.3 +/- 0.81 nM), and inhibition of LTB(4)-induced contraction of guinea pig lung parenchyma (pK(B) = 8.7 +/- 0.16). In vivo, 43b demonstrated potent activity in inhibiting LTB(4)-induced airway obstruction in the guinea pig when dosed by the oral (ED(50) = 0.40 mg/kg) or intravenous (ED(50) = 0.014 mg/kg) routes. A specific LTB(4) receptor antagonist, 43b had little effect on inhibiting contractions of guinea pig lung parenchyma induced by leukotriene D-4 (LTD(4)), histamine, carbachol, or U46619. Compound 43b has been chosen as a clinical candidate and is currently in phase I studies for a variety of inflammatory diseases.

  DOI：

  10.1021/jm00022a006

文献信息

• Methods for identifying and treating resistant tumors
  申请人：——

  公开号：US20020010213A1

  公开（公告）日：2002-01-24

  This invention provides a method of identifying and reversing multidrug resistance in a multidrug resistant tumor comprising administering a multidrug resistance reversing amount of any of the compounds as defined herein.

  本发明提供了一种识别和逆转多药耐药肿瘤中的多药耐药性的方法，包括给予本文所定义的任何化合物的多药耐药性逆转剂量。
• Substituted phenyl phenol leukotriene antagonists
  申请人：Eli Lilly and Company

  公开号：US05462954A1

  公开（公告）日：1995-10-31

  Antagonists having a substituted phenyl phenol or a substituted phenolic biphenyl structure, and various derivatives thereof, are specific leukotriene antagonists. Their structures, use and synthesis are disclosed. Also, pharmaceutical formulations are disclosed for use in applications treating diseases or conditions characterized by excessive release of leukotriene B.sub.4, one of the metabolites of arachidonic acid. The primary LTB.sub.4 antagonistic structures are represented as: ##STR1##

  具有取代苯基酚或取代苯酚基联苯结构及其各种衍生物的拮抗剂是特定的白三烯拮抗剂。本文介绍了它们的结构、用途和合成方法。此外，还披露了用于治疗由花生四烯酸代谢物之一的白三烯B.sub.4过度释放所表征的疾病或病况的药物制剂。主要的LTB.sub.4拮抗结构如下所示：##STR1##