benzyl 3-phenoxyphenyl ketone | 632365-56-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: benzyl 3-phenoxyphenyl ketone
• 英文别名: 1-(3-Phenoxyphenyl)-2-phenylethanone
• CAS: 632365-56-1
• 化学式: C₂₀H₁₆O₂
• 分子量: 288.346
• InChiKey: LSJVNJUFIFHWKG-UHFFFAOYSA-N

物化性质

• 沸点：
  442.6±28.0 °C(Predicted)
• 密度：
  1.143±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  benzyl 3-phenoxyphenyl ketone 在 sodium hydroxide 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 生成 5-Oxo-5-(3-phenoxyphenyl)-4-phenylpentanoic acid
  参考文献：
  名称：

  Selective endothelin A receptor antagonists. 2. Discovery and structure-activity relationships of 5-ketopentanoic acid derivatives

  摘要：

  The second in this series of papers describes the further progress made in the discovery of a potent and selective endothelin ETA receptor antagonist for the potential treatment of diseases in which endothelin has been shown to have a pathophysiological role including hypertension, ischaemic diseases and atherosclerosis. We describe herein the synthesis and structure-activity relationships of a novel series of 5-ketopentanoic acid derivatives exemplified by the lead compound 1 (IC50 0.72 mu M, rat aortic ETAR). Optimisation of the in vitro binding of 1 led to the identification of a more potent compound (37) which exhibited an IC50 < 0.1 mu M with > 300-fold selectivity for the ETA receptor over the ETB receptor. This compound demonstrated functional antagonism of endothelin-induced vasoconstriction in vitro.

  DOI：

  10.1016/s0223-5234(97)84014-7
• 作为产物：
  描述：

  3-苯氧基苯腈 、 氯化苄 在 盐酸 、 碘 、 magnesium 作用下， 生成 benzyl 3-phenoxyphenyl ketone
  参考文献：
  名称：

  Selective endothelin A receptor antagonists. 2. Discovery and structure-activity relationships of 5-ketopentanoic acid derivatives

  摘要：

  The second in this series of papers describes the further progress made in the discovery of a potent and selective endothelin ETA receptor antagonist for the potential treatment of diseases in which endothelin has been shown to have a pathophysiological role including hypertension, ischaemic diseases and atherosclerosis. We describe herein the synthesis and structure-activity relationships of a novel series of 5-ketopentanoic acid derivatives exemplified by the lead compound 1 (IC50 0.72 mu M, rat aortic ETAR). Optimisation of the in vitro binding of 1 led to the identification of a more potent compound (37) which exhibited an IC50 < 0.1 mu M with > 300-fold selectivity for the ETA receptor over the ETB receptor. This compound demonstrated functional antagonism of endothelin-induced vasoconstriction in vitro.

  DOI：

  10.1016/s0223-5234(97)84014-7

文献信息

• [EN] PYRAZOLO` 1,5A! PYRIMIDINE COMPOUNDS AS ANTIVIRAL AGENTS<br/>[FR] COMPOSES DE PYRAZOLO(1,5A)PYRIMIDINE SERVANT D'AGENTS ANTIVIRAUX
  申请人：NEOGENESIS PHARMACEUTICALS INC

  公开号：WO2003101993A1

  公开（公告）日：2003-12-11

  The invention relates to the inhibition of hepatitis C virus (HCV) replication. In particular, embodiments of the invention provide compounds and methods for inhibiting HCV RNA-dependent RNA polymerase enzymatic activity. The invention also provides compositions and methods for the prophylaxis and treatment of HCV infection.

  这项发明涉及抑制丙型肝炎病毒（HCV）复制。具体而言，该发明的实施例提供了抑制HCV RNA依赖性RNA聚合酶酶活性的化合物和方法。该发明还提供了用于预防和治疗HCV感染的组合物和方法。
• Benzylic aroylation of toluenes with unactivated tertiary benzamides promoted by directed ortho-lithiation
  作者：Can-Can Bao、Yan-Long Luo、Hui-Zhen Du、Bing-Tao Guan

  DOI：10.1007/s11426-021-1035-5

  日期：2021.8

  amides and highly reactive organometallic reagents bring great challenges for an efficient and selective synthetic approach. Herein, we reported an lithium diisopropylamide (LDA)-promoted benzylic aroylation of toluenes with unactivated tertiary benzamides, providing a direct and efficient synthesis of various aryl benzyl ketones. This process features a kinetic deprotonative functionalization of toluenes

  甲苯的去质子官能化，由于酸性较弱，一般需要强碱，因此条件要求苛刻，会产生副产物。酰胺与有机金属试剂的直接亲核酰基取代反应可以为酮合成提供理想的解决方案。然而，惰性酰胺和高反应性有机金属试剂为高效和选择性的合成方法带来了巨大挑战。在此，我们报道了二异丙基酰胺锂 (LDA) 促进的甲苯与未活化的叔苯甲酰胺的苄基芳酰化，提供了各种芳基苄基酮的直接有效合成。该过程具有甲苯的动力学去质子官能化和易于获得的基础 LDA。机制研究表明，定向叔苯甲酰胺与 LDA 的邻位锂化促进了甲苯的苄基动力学去质子化，并引发了与酰胺的亲核酰基取代反应。
• Pyrazolopyrimidines as protein kinase inhibitors
  申请人：Paruch Kamil

  公开号：US20060094706A1

  公开（公告）日：2006-05-04

  In its many embodiments, the present invention provides a novel class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of protein and/or checkpoint kinases, methods of preparing such compounds, pharmaceutical compositions including one or more such compounds, methods of preparing pharmaceutical formulations including one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the protein or checkpoint kinases using such compounds or pharmaceutical compositions. The invention also relates to the inhibition of hepatitis C virus (HCV) replication. In particular, embodiments of the invention provide compounds and methods for inhibiting HCV RNA-dependent RNA polymerase enzymatic activity. The invention also provides compositions and methods for the prophylaxis and treatment of HCV infection.

  在其多种实施方式中，本发明提供了一种新型的吡唑并[1,5-a]嘧啶化合物类别，作为蛋白质和/或检查点激酶的抑制剂，制备这种化合物的方法，包括一种或多种这样的化合物的制药组合物，制备一种或多种这样的化合物的制药配方的方法，以及使用这样的化合物或制药组合物治疗、预防、抑制或改善与蛋白质或检查点激酶相关的一种或多种疾病的方法。本发明还涉及抑制丙型肝炎病毒（HCV）复制。具体而言，本发明的实施方式提供了化合物和方法，用于抑制HCV RNA依赖性RNA聚合酶酶活性。本发明还提供了用于预防和治疗HCV感染的组合物和方法。
• Pyrazolo[1,5a]pyrimidine compounds as antiviral agents
  申请人：Neogenesis Pharmaceuticals, Inc.

  公开号：US20040038993A1

  公开（公告）日：2004-02-26

  The invention relates to the inhibition of hepatitis C virus (HCV) replication. In particular, embodiments of the invention provide compounds and methods for inhibiting HCV RNA-dependent RNA polymerase enzymatic activity. The invention also provides compositions and methods for the prophylaxis and treatment of HCV infection.

  本发明涉及抑制丙型肝炎病毒（HCV）复制的方法。具体而言，本发明的实施例提供了抑制HCV RNA依赖性RNA聚合酶酶活性的化合物和方法。本发明还提供了用于预防和治疗HCV感染的组合物和方法。
• SUBSTITUTED PHENYL COMPOUNDS
  申请人：RHONE-POULENC RORER LIMITED

  公开号：EP0728128B1

  公开（公告）日：1998-09-16