3-<4-Decyloxy-phenyl>-propionsaeure | 94441-39-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 3-<4-Decyloxy-phenyl>-propionsaeure
• 英文别名: β-(p-Decyloxyphenyl)-propionsaeure；3-<4-Dodecyloxy-phenyl>-propionsaeure；3-(4-decyloxyphenyl)propanoic acid；3-(4-Decoxyphenyl)propanoic acid
• CAS: 94441-39-1
• 化学式: C₁₉H₃₀O₃
• 分子量: 306.445
• InChiKey: AQYBFQLFMYNBRH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  22
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-<4-Decyloxy-phenyl>-propionsaeure 在 氢氧化钾 、 三氟乙酸酐 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 5.0h， 生成 3-{3-[4-(decyloxy)phenyl]propionyl}-1-methylindole-2-carboxylic acid
  参考文献：
  名称：

  3-胞嘧啶-2-羧酸作为胞质磷脂酶A2抑制剂的合成，生物学评估和构效关系。

  摘要：

  制备3-酰基吲哚-2-羧酸衍生物，并评价其抑制完整牛血小板的胞质磷脂酶A2的能力。为了定义酶抑制的结构要求，对羧酸基，酰基残基和位置1的部分进行了系统修饰。此外，将不同的取代基引入到吲哚的苯基部分中。用乙酸或丙酸取代基取代吲哚的2位上的羧酸基导致抑制效力的降低。当位置3上的酰基残基具有12个或更多碳原子时，酶抑制作用最佳。酰基残基的构象限制不影响活性。在具有8个或更多个碳的吲哚的位置1处引入烷基链导致活性降低。然而，发现用羧酸部分取代此类化合物的ω-甲基会显着增加抑制效力。在测试的吲哚衍生物中，1- [2-（4-羧基苯氧基）乙基] -3-十二烷酰基吲哚-2-羧基酸（29b）具有最高的效价。IC50为0.5 microM，它的活性比标准cPLA2抑制剂花生四烯酸三氟甲基酮（IC50：11 microM）高约20倍。

  DOI：

  10.1021/jm960863w
• 作为产物：
  描述：

  Methyl 3-(4-decoxyphenyl)propanoate 在 甲醇 、 sodium hydroxide 作用下， 反应 12.0h， 生成 3-<4-Decyloxy-phenyl>-propionsaeure
  参考文献：
  名称：

  Synthesis of Polyfluoro Ketones for Selective Inhibition of Human Phospholipase A₂ Enzymes

  摘要：

  The development of selective inhibitors for individual PLA(2) enzymes is necessary in order to target PLA(2)-specific signaling pathways, but it is challenging due to the observed promiscuity of known PLA(2) inhibitors. In the current work, we present the development and application of a variety of synthetic routes to produce pentafluoro, tetrafluoro, and trifluoro derivatives of activated carbonyl groups in order to screen for selective inhibitors and characterize the chemical properties that can lead to selective inhibition. Our results demonstrate that the pentafluoroethyl ketone functionality favors selective inhibition of the GVIA iPLA(2), a very important enzyme for which specific, potent, reversible inhibitors are needed. We find that 1,1,1,2,2-pentafluoro-7-phenyl-heptan-3-one (FKGK11) is a selective inhibitor of GVIA iPLA(2) (X-1(50) = 0.0073). Furthermore, we conclude that the introduction of an additional fluorine atom at the alpha' position of a trifluoromethyl ketone constitutes an important strategy for the development of new potent GVIA iPLA(2) inhibitors.

  DOI：

  10.1021/jm800649q

文献信息

• JPH11140024A
  申请人：——

  公开号：JPH11140024A

  公开（公告）日：1999-05-25
• Synthesis, Biological Evaluation, and Structure−Activity Relationships of 3-Acylindole-2-carboxylic Acids as Inhibitors of the Cytosolic Phospholipase A₂
  作者：Matthias Lehr

  DOI：10.1021/jm960863w

  日期：1997.8.1

  Replacement of the carboxylic acid group in position 2 of the indole with an acetic or propionic acid substituent led to a decrease of inhibitory potency. Enzyme inhibition was optimal when the acyl residue in position 3 had a length of 12 or more carbons. Conformational restriction of the acyl residue did not influence activity. Introduction of alkyl chains at position 1 of the indole with 8 or more carbons

  制备3-酰基吲哚-2-羧酸衍生物，并评价其抑制完整牛血小板的胞质磷脂酶A2的能力。为了定义酶抑制的结构要求，对羧酸基，酰基残基和位置1的部分进行了系统修饰。此外，将不同的取代基引入到吲哚的苯基部分中。用乙酸或丙酸取代基取代吲哚的2位上的羧酸基导致抑制效力的降低。当位置3上的酰基残基具有12个或更多碳原子时，酶抑制作用最佳。酰基残基的构象限制不影响活性。在具有8个或更多个碳的吲哚的位置1处引入烷基链导致活性降低。然而，发现用羧酸部分取代此类化合物的ω-甲基会显着增加抑制效力。在测试的吲哚衍生物中，1- [2-（4-羧基苯氧基）乙基] -3-十二烷酰基吲哚-2-羧基酸（29b）具有最高的效价。IC50为0.5 microM，它的活性比标准cPLA2抑制剂花生四烯酸三氟甲基酮（IC50：11 microM）高约20倍。
• Synthesis of Polyfluoro Ketones for Selective Inhibition of Human Phospholipase A₂ Enzymes
  作者：Constantinos Baskakis、Victoria Magrioti、Naomi Cotton、Daren Stephens、Violetta Constantinou-Kokotou、Edward A. Dennis、George Kokotos

  DOI：10.1021/jm800649q

  日期：2008.12.25

  The development of selective inhibitors for individual PLA(2) enzymes is necessary in order to target PLA(2)-specific signaling pathways, but it is challenging due to the observed promiscuity of known PLA(2) inhibitors. In the current work, we present the development and application of a variety of synthetic routes to produce pentafluoro, tetrafluoro, and trifluoro derivatives of activated carbonyl groups in order to screen for selective inhibitors and characterize the chemical properties that can lead to selective inhibition. Our results demonstrate that the pentafluoroethyl ketone functionality favors selective inhibition of the GVIA iPLA(2), a very important enzyme for which specific, potent, reversible inhibitors are needed. We find that 1,1,1,2,2-pentafluoro-7-phenyl-heptan-3-one (FKGK11) is a selective inhibitor of GVIA iPLA(2) (X-1(50) = 0.0073). Furthermore, we conclude that the introduction of an additional fluorine atom at the alpha' position of a trifluoromethyl ketone constitutes an important strategy for the development of new potent GVIA iPLA(2) inhibitors.