4-Benzyl-1,7-diphenyl-1,6-heptadiene-3,5-dione | 98886-21-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 4-Benzyl-1,7-diphenyl-1,6-heptadiene-3,5-dione
• 英文别名: (1E,6E)-4-benzyl-1,7-diphenylhepta-1,6-diene-3,5-dione
• CAS: 98886-21-6
• 化学式: C₂₆H₂₂O₂
• 分子量: 366.459
• InChiKey: VNWXEMBOBHTKGQ-YWNVXTCZSA-N

物化性质

• 沸点：
  565.3±50.0 °C(Predicted)
• 密度：
  1.142±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  28
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-Benzyl-1,7-diphenyl-1,6-heptadiene-3,5-dione 在 palladium on activated charcoal 氢气 作用下， 以69%的产率得到4-benzyl-1,7-diphenylheptane-3,5-dione
  参考文献：
  名称：

  TPA-induced up-regulation of activator protein-1 can be inhibited or enhanced by analogs of the natural product curcumin

  摘要：

  The activator protein-1 (AP-1) family of transcription factors, including the most common member c-Jun-c-Fos, participates in regulation of expression of numerous genes involved in proliferation, apoptosis, and tumorigenesis in response to a wide array of stimuli including pro-inflammatory cytokines, growth factors, stress, and tumor promoters. A number of plant polyphenols including curcumin, a yellow compound in the spice turmeric, have been shown to inhibit the activation of AP-1. Curcumin is a polyphenolic dienone that is potentially reactive as a Michael acceptor and also is a strong anti-oxidant. Multiple activities reported for curcumin, including inhibition of the stress-induced activation of AP-1, have been suggested to involve the anti-oxidant properties of curcumin. In the present study, a library of analogs of curcumin was screened for activity against the TPA-induced activation of AP-1 using the Panomics AP-1 Reporter 293 stable cell line which is designed for screening potential inhibitors. Numerous analogs were identified that were more active than curcumin, including analogs that were not anti-oxidants and analogs that were not Michael acceptors. Clearly, anti-oxidant activity or reactivity as a Michael acceptor is not an essential feature of active compounds. In addition, a number of analogs were identified that enhanced the TPA-induced activation of AP-1. The results from screening were confirmed using BV-2 microglial cells where curcumin and analogs were shown to inhibit LPS-induced COX-2 expression; analogs identified as more potent than curcumin in the screening assay were also more potent than curcumin in preventing COX-2 expression. (c) 2006 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.bcp.2006.07.007
• 作为产物：
  描述：

  溴甲苯 、 (1E,4Z,6E)-5-hydroxy-1,7-diphenylhepta-1,4,6-trien-3-one 在 sodium hydroxide 、 四丁基硫酸氢铵 作用下， 生成 4-Benzyl-1,7-diphenyl-1,6-heptadiene-3,5-dione
  参考文献：
  名称：

  Pedersen, Uffe; Rasmussen, Preben B.; Lawesson, Sven-Olov, Liebigs Annalen der Chemie, 1985, # 8, p. 1557 - 1569

  摘要：

  DOI：

文献信息

• Anti-oxidant activities of curcumin and related enones
  作者：Waylon M. Weber、Lucy A. Hunsaker、Steve F. Abcouwer、Lorraine M. Deck、David L. Vander Jagt

  DOI：10.1016/j.bmc.2005.03.035

  日期：2005.6

  anti-oxidant properties. There are conflicting reports concerning the structural/electronic basis of the anti-oxidant activity of curcumin. Curcumin is a symmetrical diphenolic dienone. A series of enone analogues of curcumin were synthesized that included: (1) curcumin analogues that retained the 7-carbon spacer between the aryl rings; (2) curcumin analogues with a 5-carbon spacer; and (3) curcumin

  从香料姜黄获得的天然产物姜黄素（二氟甲酰甲烷，1,7-双（4-羟基-3-甲氧基苯基）-1,6-庚二烯-3,5-二酮）具有多种生物活性，包括抗癌，抗炎和抗血管生成活性。这些生物活性中的一些可能源自其抗氧化特性。关于姜黄素抗氧化活性的结构/电子基础的报道相互矛盾。姜黄素是对称的二酚二烯酮。合成了一系列姜黄素的烯酮类似物，包括：（1）保留在芳基环之间的7-碳间隔基的姜黄素类似物；（2）具有5碳间隔基的姜黄素类似物; （3）具有3个碳间隔基的姜黄素类似物（查耳酮）。这些系列包括保留或不包含酚基的成员。通过TRAP测定法和FRAP测定法测定抗氧化活性。大多数具有抗氧化活性的类似物保留了类似于姜黄素的酚环取代基。但是，许多没有酚取代基的类似物也是有活性的。这些非酚类类似物能够形成稳定的以碳为中心的叔基。
• Cancer treatment using curcumin derivatives
  申请人：Vander Jagt L. David

  公开号：US20060276536A1

  公开（公告）日：2006-12-07

  Cancer or a precancerous condition is treated by administering a curcumin derivative to a subject.

  癌症或癌前病变可以通过向受试者施用姜黄素衍生物来治疗。
• Therapeutic curcumin derivatives
  申请人：Vander Jagt L. David

  公开号：US20070060644A1

  公开（公告）日：2007-03-15

  Curcumin analogues and methods are provided for treatment of disease.

  提供了类姜黄素和治疗疾病的方法。
• THERAPEUTIC CURCUMIN DERIVATIVES
  申请人：STC.UNM

  公开号：US20150011494A1

  公开（公告）日：2015-01-08

  Curcumin analogues and methods are provided for treatment of disease.

  提供了类姜黄素及其方法，用于治疗疾病。
• US8841326B2
  申请人：——

  公开号：US8841326B2

  公开（公告）日：2014-09-23