5-(2-chlorophenyl)pent-4-ynoic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 5-(2-chlorophenyl)pent-4-ynoic acid
• 英文别名: 5-(2-Chlorophenyl)pent-4-ynoic acid
• 化学式: C₁₁H₉ClO₂
• 分子量: 208.644
• InChiKey: AXXSOLPSIYRJOG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-(2-chlorophenyl)pent-4-ynoic acid 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and evaluation of ( E )-2-(5-phenylpent-2-en-4-ynamido)cyclohex-1-ene-1-carboxylate derivatives as HCA2 receptor agonists

  摘要：

  Novel series of compounds consisting of 2-amidocyclohex-1-ene carboxylate and phenyl parts which are connected by enyne (compounds 2a-f), but-1-yne (compounds 4a-j), and phenylethylene (compounds 5a-f) linkers as HCA2 full agonists were designed and their functional activity using cAMP assay and binding affinity using radioligand (H-3-niacin) binding assay were evaluated. In general, compounds of all three series exhibit similar HCA2 binding and activation profile. However, the activity is strongly dependent on the substituent at the aromatic part of the structure. Among the structures evaluated, the highest affinity and potency in all series were exhibited by compounds containing 4-hydroxy and/or 2-chloro or 2-fluoro substituents. The most active compounds in the enyne and but-1-yne series in the cAMP assay are 2-fluoro, 4-hydroxy and 2-chloro, 4-hydroxy phenyl derivatives 2f, 4f, and 4g showing potency similar to the previously described 4-hydroxy-biphenyl analogue 5c. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2017.06.028
• 作为产物：
  描述：

  炔丙基脲 、 1-氯-2-碘苯 在 copper(l) iodide 、 四(三苯基膦)钯 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 以21%的产率得到5-(2-chlorophenyl)pent-4-ynoic acid
  参考文献：
  名称：

  Synthesis and evaluation of ( E )-2-(5-phenylpent-2-en-4-ynamido)cyclohex-1-ene-1-carboxylate derivatives as HCA2 receptor agonists

  摘要：

  Novel series of compounds consisting of 2-amidocyclohex-1-ene carboxylate and phenyl parts which are connected by enyne (compounds 2a-f), but-1-yne (compounds 4a-j), and phenylethylene (compounds 5a-f) linkers as HCA2 full agonists were designed and their functional activity using cAMP assay and binding affinity using radioligand (H-3-niacin) binding assay were evaluated. In general, compounds of all three series exhibit similar HCA2 binding and activation profile. However, the activity is strongly dependent on the substituent at the aromatic part of the structure. Among the structures evaluated, the highest affinity and potency in all series were exhibited by compounds containing 4-hydroxy and/or 2-chloro or 2-fluoro substituents. The most active compounds in the enyne and but-1-yne series in the cAMP assay are 2-fluoro, 4-hydroxy and 2-chloro, 4-hydroxy phenyl derivatives 2f, 4f, and 4g showing potency similar to the previously described 4-hydroxy-biphenyl analogue 5c. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2017.06.028

文献信息

• Synthesis and evaluation of ( E )-2-(5-phenylpent-2-en-4-ynamido)cyclohex-1-ene-1-carboxylate derivatives as HCA2 receptor agonists
  作者：Olga Bobileva、Martins Ikaunieks、Gunars Duburs、Ilona Mandrika、Ramona Petrovska、Janis Klovins、Einars Loza

  DOI：10.1016/j.bmc.2017.06.028

  日期：2017.8

  Novel series of compounds consisting of 2-amidocyclohex-1-ene carboxylate and phenyl parts which are connected by enyne (compounds 2a-f), but-1-yne (compounds 4a-j), and phenylethylene (compounds 5a-f) linkers as HCA2 full agonists were designed and their functional activity using cAMP assay and binding affinity using radioligand (H-3-niacin) binding assay were evaluated. In general, compounds of all three series exhibit similar HCA2 binding and activation profile. However, the activity is strongly dependent on the substituent at the aromatic part of the structure. Among the structures evaluated, the highest affinity and potency in all series were exhibited by compounds containing 4-hydroxy and/or 2-chloro or 2-fluoro substituents. The most active compounds in the enyne and but-1-yne series in the cAMP assay are 2-fluoro, 4-hydroxy and 2-chloro, 4-hydroxy phenyl derivatives 2f, 4f, and 4g showing potency similar to the previously described 4-hydroxy-biphenyl analogue 5c. (C) 2017 Elsevier Ltd. All rights reserved.