ethyl (2Z)-3-amino-4-(4-fluorophenyl)-2-butenoate | 603999-25-3

• 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: ethyl (2Z)-3-amino-4-(4-fluorophenyl)-2-butenoate
• 英文别名: ethyl (Z)-3-amino-4-(4-fluorophenyl)but-2-enoate
• CAS: 603999-25-3
• 化学式: C₁₂H₁₄FNO₂
• 分子量: 223.247
• InChiKey: AUSURRWWHNKUOZ-FLIBITNWSA-N

物化性质

• 沸点：
  356.9±42.0 °C(Predicted)
• 密度：
  1.156±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  52.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl (2Z)-3-amino-4-(4-fluorophenyl)-2-butenoate 、 1,4-萘醌 在 zinc(II) iodide 作用下， 以 二氯甲烷 为溶剂， 以33%的产率得到ethyl 2-(4-fluorobenzyl)-5-hydroxy-1H-benzo[g]indole-3-carboxylate
  参考文献：
  名称：

  Structural Optimization and Biological Evaluation of 2-Substituted 5-Hydroxyindole-3-carboxylates as Potent Inhibitors of Human 5-Lipoxygenase

  摘要：

  Pharmacological suppression of leukotriene biosynthesis by inhibitors of 5-lipoxygenase (5-LO) is a strategy to intervene with inflammatory and allergic disorders. We recently presented 2-amino-5-hydroxy-1H-indoles as efficient 5-LO inhibitors in cell-based and cell-free assays. Structural optimization led to novel benzo[g]indole-3-carboxylates exemplified by ethyl 2-(3-chlorobenzyl)-5-hydroxy-1H-benzo[g]indole-3-carboxylate (compound 11a), which inhibits 5-LO activity in human neutrophils and recombinant human 5-LO with IC50 values of 0.23 and 0.086 mu M, respectively. Notably, 11a efficiently blocks 5-LO product formation in human whole blood assays (IC50 = 0.83-1.6 mu M) and significantly prevented leukotriene B-4 production in pleural exudates of carrageenan-treated rats, associated with reduced severity of pleurisy. Together, on the basis of their high potency against 5-LO and the marked efficacy in biological systems, these novel and straightforward benzo[g]indole-3-carboxylates may have potential as anti-inflammatory therapeutics.

  DOI：

  10.1021/jm900212y
• 作为产物：
  描述：

  4-(4-氟苯基)-3-氧代丁酸乙酯 在 ammonium acetate 、 溶剂黄146 作用下， 以 甲苯 为溶剂， 反应 6.0h， 生成 ethyl (2Z)-3-amino-4-(4-fluorophenyl)-2-butenoate
  参考文献：
  名称：

  Structural Optimization and Biological Evaluation of 2-Substituted 5-Hydroxyindole-3-carboxylates as Potent Inhibitors of Human 5-Lipoxygenase

  摘要：

  Pharmacological suppression of leukotriene biosynthesis by inhibitors of 5-lipoxygenase (5-LO) is a strategy to intervene with inflammatory and allergic disorders. We recently presented 2-amino-5-hydroxy-1H-indoles as efficient 5-LO inhibitors in cell-based and cell-free assays. Structural optimization led to novel benzo[g]indole-3-carboxylates exemplified by ethyl 2-(3-chlorobenzyl)-5-hydroxy-1H-benzo[g]indole-3-carboxylate (compound 11a), which inhibits 5-LO activity in human neutrophils and recombinant human 5-LO with IC50 values of 0.23 and 0.086 mu M, respectively. Notably, 11a efficiently blocks 5-LO product formation in human whole blood assays (IC50 = 0.83-1.6 mu M) and significantly prevented leukotriene B-4 production in pleural exudates of carrageenan-treated rats, associated with reduced severity of pleurisy. Together, on the basis of their high potency against 5-LO and the marked efficacy in biological systems, these novel and straightforward benzo[g]indole-3-carboxylates may have potential as anti-inflammatory therapeutics.

  DOI：

  10.1021/jm900212y

文献信息

• [EN] CONDENSED HETEROCYCLIC COMPOUNDS AS CALCITONIN AGONISTS<br/>[FR] COMPOSES HETEROCYCLIQUES CONDENSES UTILISES COMME AGONISTES DE LA CALCITONINE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2003076440A1

  公开（公告）日：2003-09-18

  The present invention relates to novel fused heterocyclic ring system compounds and methods for their use in the treatment and prevention of diseases or conditions which are related to irregular calcification.

  本发明涉及新型融合杂环环系统化合物及其在治疗和预防与不规则钙化相关的疾病或症状中的应用方法。
• Condensed heterocyclic compounds as calcitonin agonists
  申请人：Bhandari Ashok

  公开号：US20050107419A1

  公开（公告）日：2005-05-19

  The present invention relates to novel fused heterocyclic ring system compounds and methods for their use in the treatment and prevention of diseases or conditions.

  本发明涉及新型融合杂环环系统化合物及其在治疗和预防疾病或病况中的应用方法。
• US7189851B2
  申请人：——

  公开号：US7189851B2

  公开（公告）日：2007-03-13
• Structural Optimization and Biological Evaluation of 2-Substituted 5-Hydroxyindole-3-carboxylates as Potent Inhibitors of Human 5-Lipoxygenase
  作者：Eva-Maria Karg、Susann Luderer、Carlo Pergola、Ulrike Bühring、Antonietta Rossi、Hinnak Northoff、Lidia Sautebin、Reinhard Troschütz、Oliver Werz

  DOI：10.1021/jm900212y

  日期：2009.6.11

  Pharmacological suppression of leukotriene biosynthesis by inhibitors of 5-lipoxygenase (5-LO) is a strategy to intervene with inflammatory and allergic disorders. We recently presented 2-amino-5-hydroxy-1H-indoles as efficient 5-LO inhibitors in cell-based and cell-free assays. Structural optimization led to novel benzo[g]indole-3-carboxylates exemplified by ethyl 2-(3-chlorobenzyl)-5-hydroxy-1H-benzo[g]indole-3-carboxylate (compound 11a), which inhibits 5-LO activity in human neutrophils and recombinant human 5-LO with IC50 values of 0.23 and 0.086 mu M, respectively. Notably, 11a efficiently blocks 5-LO product formation in human whole blood assays (IC50 = 0.83-1.6 mu M) and significantly prevented leukotriene B-4 production in pleural exudates of carrageenan-treated rats, associated with reduced severity of pleurisy. Together, on the basis of their high potency against 5-LO and the marked efficacy in biological systems, these novel and straightforward benzo[g]indole-3-carboxylates may have potential as anti-inflammatory therapeutics.