ethyl 2-(4-benzyloxy)phenyl-1-cyclopentyl-1H-benzimidazole-5-carboxylate | 347165-51-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: ethyl 2-(4-benzyloxy)phenyl-1-cyclopentyl-1H-benzimidazole-5-carboxylate
• 英文别名: ethyl 2-(4-benzyloxyphenyl)-1-cyclopentylbenzimidazole-5-carboxylate；Ethyl 1-cyclopentyl-2-(4-phenylmethoxyphenyl)benzimidazole-5-carboxylate
• CAS: 347165-51-9
• 化学式: C₂₈H₂₈N₂O₃
• 分子量: 440.542
• InChiKey: NVQJYVMVNSHCSR-UHFFFAOYSA-N

物化性质

• 沸点：
  625.9±65.0 °C(Predicted)
• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  33
• 可旋转键数：
  8
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  53.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 2-(4-benzyloxy)phenyl-1-cyclopentyl-1H-benzimidazole-5-carboxylate 在 palladium on activated charcoal 氢气 、 溶剂黄146 作用下， 反应 1.0h， 以50%的产率得到ethyl 1-cyclopentyl-2-(4-hydroxy)phenyl-1H-benzimidazole-5-carboxylate
  参考文献：
  名称：

  Benzimidazole inhibitors of hepatitis C virus NS5B polymerase: Identification of 2-[(4-diarylmethoxy)phenyl]-benzimidazole

  摘要：

  A series of 1-cycloalkyl-2-phenyl-1H-benzimidazole-5-carboxylic acid derivatives was synthesized and evaluated for inhibitory activity against HCV NS5B RNA-dependent RNA polymerase (RdRp). A SAR study was performed and led to identify the 2-[(4-diarylmethoxy)phenyl]-benzimidazoles as potent inhibitors. They inhibit subgenomic HCV RNA replication in the replicon cells at low micromolar concentrations (EC50 as low as 1.1 mu M). They are selective against. DNA polymerases (IC50 > 10 mu M) and exhibit low cytotoxicity. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.01.032
• 作为产物：
  描述：

  4-氟-3-硝基苯甲酸乙酯 在 palladium on activated charcoal 吡啶 、 4-二甲氨基吡啶 、 氢气 、 potassium carbonate 、 溶剂黄146 作用下， 以 乙醇 、 二氯甲烷 、 二甲基亚砜 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 3.0h， 生成 ethyl 2-(4-benzyloxy)phenyl-1-cyclopentyl-1H-benzimidazole-5-carboxylate
  参考文献：
  名称：

  Benzimidazole inhibitors of hepatitis C virus NS5B polymerase: Identification of 2-[(4-diarylmethoxy)phenyl]-benzimidazole

  摘要：

  A series of 1-cycloalkyl-2-phenyl-1H-benzimidazole-5-carboxylic acid derivatives was synthesized and evaluated for inhibitory activity against HCV NS5B RNA-dependent RNA polymerase (RdRp). A SAR study was performed and led to identify the 2-[(4-diarylmethoxy)phenyl]-benzimidazoles as potent inhibitors. They inhibit subgenomic HCV RNA replication in the replicon cells at low micromolar concentrations (EC50 as low as 1.1 mu M). They are selective against. DNA polymerases (IC50 > 10 mu M) and exhibit low cytotoxicity. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.01.032

文献信息

• Fused-ring compounds and use thereof as drugs
  申请人：Japan Tobacco Inc.

  公开号：US20030050320A1

  公开（公告）日：2003-03-13

  The present invention provides a fused ring compound of the following formula [I] 1 wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a therapeutic agent for hepatitis C, which contains this compound. The compound of the present invention shows an anti-hapatitis C virus (HCV) action based on the HCV polymerase inhibitory activity, and is useful as a therapeutic agent or prophylactic agent for hepatitis C.

  本发明提供了以下式子的融合环化合物I1，其中每个符号如规范所定义，其药用盐，以及包含该化合物的治疗丙型肝炎的治疗剂。本发明的化合物显示出基于HCV聚合酶抑制活性的抗丙型肝炎病毒（HCV）作用，并且可用作治疗或预防丙型肝炎的药物。
• FUSED-RING COMPOUNDS AND USE THEREOF AS DRUGS
  申请人：Japan Tobacco Inc.

  公开号：EP1162196A1

  公开（公告）日：2001-12-12

  The present invention provides a fused ring compound of the following formula [I] wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a therapeutic agent for hepatitis C, which contains this compound. The compound of the present invention shows an anti-hapatitis C virus (HCV) action based on the HCV polymerase inhibitory activity, and is useful as a therapeutic agent or prophylactic agent for hepatitis C.

  本发明提供了下式[I]的融合环化合物 其中各符号如说明书中所定义，其药学上可接受的盐，以及含有该化合物的丙型肝炎治疗剂。本发明的化合物具有基于 HCV 聚合酶抑制活性的抗丙型肝炎病毒（HCV）作用，可用作丙型肝炎的治疗剂或预防剂。
• FUSED CYCLIC COMPOUNDS AND MEDICINAL USE THEREOF
  申请人：Japan Tobacco Inc.

  公开号：EP1400241A1

  公开（公告）日：2004-03-24

  The present invention provides a fused ring compound of the following formula [I] wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a therapeutic agent for hepatitis C, which contains this compound. The compound of the present invention shows an anti-hapatitis C virus (HCV) action based on the HCV polymerase inhibitory activity, and is useful as a therapeutic agent or prophylactic agent for hepatitis C.

  本发明提供了下式[I]的融合环化合物 其中各符号如说明书中所定义，其药学上可接受的盐，以及含有该化合物的丙型肝炎治疗剂。本发明的化合物具有基于 HCV 聚合酶抑制活性的抗丙型肝炎病毒（HCV）作用，可用作丙型肝炎的治疗剂或预防剂。
• Fused cyclic compounds and medicinal use thereof
  申请人：——

  公开号：US20040082635A1

  公开（公告）日：2004-04-29

  The present invention provides a fused ring compound of the following formula [I] 1 wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a therapeutic agent for hepatitis C, which contains this compound. The compound of the present invention shows an anti-hapatitis C virus (HCV) action based on the HCV polymerase inhibitory activity, and is useful as a therapeutic agent or prophylactic agent for hepatitis C.

  本发明提供了一种下式[I&rsqb的融合环化合物； 1 其中各符号如说明书中所定义，其药学上可接受的盐，以及含有该化合物的丙型肝炎治疗剂。本发明的化合物具有基于 HCV 聚合酶抑制活性的抗丙型肝炎病毒（HCV）作用，可用作丙型肝炎的治疗剂或预防剂。
• US6770666B2
  申请人：——

  公开号：US6770666B2

  公开（公告）日：2004-08-03