4-cyano-3-fluoro-4'-hydroxybiphenyl | 123843-58-3

• 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: 4-cyano-3-fluoro-4'-hydroxybiphenyl
• 英文别名: 3-fluoro-4'-hydroxy-1,1'-biphenyl-4-carbonitrile；3-fluoro-4'-hydroxy-4-cyanobiphenyl；4-cyano-3-fluorobiphenyl-4'-ol；2-fluoro-4-(4-hydroxyphenyl)benzonitrile
• CAS: 123843-58-3
• 化学式: C₁₃H₈FNO
• 分子量: 213.211
• InChiKey: CPMQJAUMFNQTSF-UHFFFAOYSA-N

物化性质

• 沸点：
  376.7±32.0 °C(Predicted)
• 密度：
  1.31±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-cyano-3-fluoro-4'-hydroxybiphenyl 在 sodium hydroxide 、 sodium hypochlorite 、 sodium iodide 作用下， 以 甲醇 为溶剂， 生成 3-fluoro-4'-hydroxy-3'-iodo-1,1'-biphenyl-4-carbonitrile
  参考文献：
  名称：

  Structure–activity relationships of arylbenzofuran H3 receptor antagonists

  摘要：

  An SAR study of histamine H-3 receptor antagonists based on substituted (R)-2-methyl-1-[2-(5-phenyl-benzofuran-2-yl)ethyl] -pyrrolidines is presented. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.03.047
• 作为产物：
  描述：

  2-氟-4-溴苯腈 在 四(三苯基膦)钯 、 三溴化硼 、 sodium carbonate 作用下， 以 乙醇 、 二氯甲烷 、 苯 为溶剂， 生成 4-cyano-3-fluoro-4'-hydroxybiphenyl
  参考文献：
  名称：

  Structure–activity relationships of arylbenzofuran H3 receptor antagonists

  摘要：

  An SAR study of histamine H-3 receptor antagonists based on substituted (R)-2-methyl-1-[2-(5-phenyl-benzofuran-2-yl)ethyl] -pyrrolidines is presented. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.03.047

文献信息

• Conformational restriction design of thiophene-biphenyl-DAPY HIV-1 non-nucleoside reverse transcriptase inhibitors
  作者：Yali Sang、Sheng Han、Christophe Pannecouque、Erik De Clercq、Chunlin Zhuang、Fener Chen

  DOI：10.1016/j.ejmech.2019.111603

  日期：2019.11

  Conformational restriction is a promising strategy in the development of DAPY-type non-nucleoside reverse transcriptase inhibitors (NNRTIs). Herein, eighteen thiophene-biphenyl-DAPY derivatives were designed and synthesized as potent HIV-1 NNRTIs in which halogen and methyl groups were introduced to explore the conformationally constrained effects. Molecular docking and dynamic simulation analysis

  构象限制是开发DAPY型非核苷逆转录酶抑制剂（NNRTIs）的一种有前途的策略。本文中，设计并合成了十八种噻吩-联苯-DAPY衍生物，作为有效的HIV-1 NNRTIs，其中引入了卤素和甲基以探索构象约束效应。分子对接和动态模拟分析表明，联苯环不同位置的取代基引起不同的二面角和结合构象，进一步解释了它们的抗病毒活性。2'-氟和3'-氯取代可与RT酶的相邻残基形成静电或卤素键相互作用。2'-甲基有助于扩大联苯环的二面角，并位于一个充满空间的疏水口袋中。具有两个甲基的22和23对WT-1被WT HIV-1感染的MT-4细胞（分别为EC 50  = 14和17 nM）和RT酶（分别为EC 50  = 27和42 nM）表现出强大的生物学活性。特别是，23种药物的毒性比 伊曲韦林低得多（CC 50 = 264.19μM），选择性指数高（SI = 18,564）。综上所述，提出了进一步构筑DAPYs
• Nematic 2,5-disubstituted thiophenesElectronic supplementary information (ESI) available: extensive synthetic information. See http://www.rsc.org/suppdata/jm/b2/b202073b/
  作者：Neil L. Campbell、Warren L. Duffy、Gareth I. Thomas、Janine H. Wild、Stephen M. Kelly、Kevin Bartle、Mary O'Neill、Vicky Minter、Rachel P. Tuffin

  DOI：10.1039/b202073b

  日期：2002.8.30

  A large number of new liquid crystals incorporating the 2,5-disubstituted thiophene ring have been prepared and their mesomorphic behaviour studied in order to systematically investigate the correlation between the molecular structure and mesomorphism of thiophene derivatives with different shapes, polarisability and polarity. As a consequence of these investigations we have prepared a new class of liquid crystals incorporating a 2,5-disubstituted thiophene ring and a conjugated trans-carbon–carbon double bond in the terminal chain. These novel thiophene derivatives are the first liquid crystals incorporating a 2,5-disubstituted thiophene ring to exhibit a nematic phase at room temperature. This enables the flexoelectric coefficients of a bent-shaped molecule to be measured directly and at room temperature for the first time to the authors' knowledge. Many of these new thiophenes exhibit a high birefringence and a high nematic clearing point and are of potential use as components of nematic mixtures in LCDs.

  制备了大量含有2,5-二取代噻吩环的新型液晶，并研究了它们的介晶行为，以系统地探讨不同形状、极化能力和极性的噻吩衍生物的分子结构与介晶性之间的关联。通过这些研究，我们合成了一类新型液晶，它们含有2,5-二取代噻吩环和末端链中的共轭反式碳-碳双键。这些新颖的噻吩衍生物是首批在室温下表现出向列相的含有2,5-二取代噻吩环的液晶。这使得弯曲形状分子的挠曲电系数能够首次在作者所知的情况下直接在室温下测量。许多这些新型噻吩具有高双折射率和高向列相清亮点，有可能作为液晶显示器中向列相混合物的成分。
• Novel amines as histamine-3 receptor ligands and their therapeutic applications
  申请人：——

  公开号：US20020169188A1

  公开（公告）日：2002-11-14

  Compounds of formula (I) 1 or a pharmaceutically acceptable salts or prodrug thereof which are useful for the modulation of the histamine-3 receptors in mammals and which are useful for the treatment of disorders ameliorated by histamine-3 receptor ligands.

  化合物的公式(I)1或其药用可接受的盐或前药，对哺乳动物的组胺-3受体进行调节是有用的，并且对组胺-3受体配体改善的疾病的治疗是有用的。
• 1,3-disubstituted and 1,3,3-trisubstituted pyrrolidines as histamine-3 receptor ligands and their therapeutic applications
  申请人：——

  公开号：US20020137931A1

  公开（公告）日：2002-09-26

  Compounds of formula I 1 are useful in treating diseases or conditions prevented by or ameliorated with histamine-3 receptor ligands. Also disclosed are histamine-3 receptor ligand compositions and methods of antagonizing or agonizing histamine-3 receptors.

  公式I1的化合物在治疗由组胺-3受体配体防止或改善的疾病或症状中很有用。还披露了组胺-3受体配体组合物和拮抗或激动组胺-3受体的方法。
• Vitronectin receptor antagonists
  申请人：SmithKline Beecham Corporation

  公开号：US20010034445A1

  公开（公告）日：2001-10-25

  Compounds of formula (I) are disclosed which are vitronectin receptor antagonists useful in the treatment of osteoporosis. 1

  式(I)的化合物被披露，它们是在治疗骨质疏松症中有用的维特龙蛋白受体拮抗剂。