4-(5-(o-tolyl)-1,3,4-oxadiazol-2-yl)benzoic acid | 924020-62-2

• 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: 4-(5-(o-tolyl)-1,3,4-oxadiazol-2-yl)benzoic acid
• 英文别名: NV2445；4-[5-(2-Methylphenyl)-1,3,4-oxadiazol-2-yl]benzoic acid
• CAS: 924020-62-2
• 化学式: C₁₆H₁₂N₂O₃
• mdl: MFCD08691300
• 分子量: 280.283
• InChiKey: KURXZGZYBDHSQZ-UHFFFAOYSA-N

物化性质

• 沸点：
  495.0±55.0 °C(Predicted)
• 密度：
  1.285±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.062
• 拓扑面积：
  76.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  对甲苯甲酸 在 碘 、 potassium carbonate 、 一水合肼 、 trilithium citrate 作用下， 以 四氢呋喃 、 乙醇 、 二甲基亚砜 为溶剂， 反应 4.05h， 生成 4-(5-(o-tolyl)-1,3,4-oxadiazol-2-yl)benzoic acid
  参考文献：
  名称：

  Rescuing the CFTR protein function: Introducing 1,3,4-oxadiazoles as translational readthrough inducing drugs

  摘要：

  Nonsense mutations in the CFTR gene prematurely terminate translation of the CFTR mRNA leading to the production of a truncated protein that lacks normal function causing a more severe form of the cystic fibrosis (CF) disease. About 10% of patients affected by CF show a nonsense mutation. A potential treatment of this alteration is to promote translational readthrough of premature termination codons (PTCs) by Translational Readthrough Inducing Drugs (TRIDs) such as PTC124. In this context we aimed to compare the activity of PTC124 with analogues differing in the heteroatoms position in the central heterocyclic core. By a validated protocol consisting of computational screening, synthesis and biological tests we identified a new small molecule (NV2445) with 1,3,4-oxadiazole core showing a high read through activity. Moreover, we evaluated the CFTR functionality after NV2445 treatment in CF model systems and in cells expressing a nonsense-CFTR-mRNA. Finally, we studied the supramolecular interactions between TRIDs and CFTR-mRNA to assess the biological target/mechanism and compared the predicted ADME properties of NV2945 and PTC124. (C) 2018 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2018.09.057

文献信息

• Compounds for Nonsense Suppression, and Methods for Their Use
  申请人：Almstead Neil G.

  公开号：US20090253699A1

  公开（公告）日：2009-10-08

  The present invention relates to methods, compounds, and compositions for treating or preventing diseases associated with nonsense mutations in an mRNA by administering the compounds or compositions of the present invention. More particularly, the present invention relates to methods, compounds, and compositions for suppressing premature translation termination associated with a nonsense mutation in an mRNA.

  本发明涉及使用本发明的化合物或组合物治疗或预防与mRNA中无意义突变相关的疾病的方法、化合物和组合物。更具体地，本发明涉及用于抑制与mRNA中无意义突变相关的早期翻译终止的方法、化合物和组合物。
• METHODS FOR THE PRODUCTION OF FUNCTIONAL PROTEIN FROM DNA HAVING A NONSENSE MUTATION AND THE TREATMENT OF DISORDERS ASSOCICATED THEREWITH
  申请人：Almstead Neil G.

  公开号：US20110046136A1

  公开（公告）日：2011-02-24

  The present invention relates to functional proteins encoded by nucleic acid sequences comprising a nonsense mutation. The present invention also relates to methods for the production of functional proteins encoded by nucleic acid sequences comprising a nonsense mutation and the use of such proteins for prevention, management and/or treatment of diseases associated with a nonsense mutation(s) in a gene.

  本发明涉及由核酸序列编码的功能性蛋白质，其中包括一个无意义突变。本发明还涉及用于生产由包含无意义突变的核酸序列编码的功能性蛋白质的方法，以及利用这些蛋白质预防、管理和/或治疗与基因中的无意义突变相关的疾病。
• METHODS FOR THE PRODUCTION OF FUNCTIONAL PROTEIN FROM DNA HAVING A NONSENSE MUTATION AND THE TREATMENT OF DISORDERS ASSOCIATED THEREWITH
  申请人：PTC THERAPEUTICS, INC

  公开号：US20160199357A1

  公开（公告）日：2016-07-14

  The present invention relates to functional proteins encoded by nucleic acid sequences comprising a nonsense mutation. The present invention also relates to methods for the production of functional proteins encoded by nucleic acid sequences comprising a nonsense mutation and the use of such proteins for prevention, management and/or treatment of diseases associated with a nonsense mutation(s) in a gene.

  本发明涉及由包含无意义突变的核酸序列编码的功能蛋白质。本发明还涉及用于生产由包含无意义突变的核酸序列编码的功能蛋白质的方法，并使用这些蛋白质预防、管理和/或治疗与基因中的无意义突变相关的疾病。
• Pyrazole or triazole compounds and their use for the manufacture of a medicament for treating somatic mutation-related diseases
  申请人：PTC Therapeutics, Inc.

  公开号：EP2301536A1

  公开（公告）日：2011-03-30

  The present invention relates to methods, compounds, and compositions for treating or preventing diseases associated with nonsense mutations in an mRNA by administering the compounds or compositions of the present invention. More particularly, the present invention relates to methods, compounds, and compositions for suppressing premature translation termination associated with a nonsense mutation in an mRNA.

  本发明涉及通过施用本发明的化合物或组合物治疗或预防与 mRNA 中无义突变相关的疾病的方法、化合物和组合物。更具体地说，本发明涉及抑制与 mRNA 中无义突变相关的过早翻译终止的方法、化合物和组合物。
• Compounds for nonsense suppression, and methods for their use
  申请人：PTC Therapeutics, Inc.

  公开号：EP2301538A1

  公开（公告）日：2011-03-30

  The present invention relates to methods, compounds, and compositions for treating or preventing diseases associated with nonsense mutations in an mRNA by administering the compounds or compositions of the present invention. More particularly, the present invention relates to methods, compounds, and compositions for suppressing premature translation termination associated with a nonsense mutation in an mRNA.

  本发明涉及通过施用本发明的化合物或组合物治疗或预防与 mRNA 中无义突变相关的疾病的方法、化合物和组合物。更具体地说，本发明涉及抑制与 mRNA 中无义突变相关的过早翻译终止的方法、化合物和组合物。