(1E,4E)-1,5-bis(6-methylpyridin-2-yl)penta-1,4-dien-3-one | 26159-28-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: (1E,4E)-1,5-bis(6-methylpyridin-2-yl)penta-1,4-dien-3-one
• 英文别名: 1,5-bis-(6-methyl-pyridin-2-yl)-penta-1,4-dien-3-one；1t,5t-bis-(6-methyl-[2]pyridyl)-penta-1,4-dien-3-one；1t,5t-Bis-(6-methyl-[2]pyridyl)-penta-1,4-dien-3-on
• CAS: 26159-28-4
• 化学式: C₁₇H₁₆N₂O
• 分子量: 264.327
• InChiKey: ZOLZZACSDRXGOJ-WGDLNXRISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  42.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  6-甲基-2-吡啶甲醛 、 丙酮 生成 (1E,4E)-1,5-bis(6-methylpyridin-2-yl)penta-1,4-dien-3-one
  参考文献：
  名称：

  Synthese einiger neuer Hydrazone des Cyanessigsäurehydrazids und Isonicotinsäurehydrazids. 8. Mitteilung über Synthese tuberkulostatischer Substanzen

  摘要：

  DOI：

  10.1002/ardp.19562890404

文献信息

• Structure–Activity Relationship and Pharmacokinetic Studies of 1,5-Diheteroarylpenta-1,4-dien-3-ones: A Class of Promising Curcumin-Based Anticancer Agents
  作者：Rubing Wang、Chengsheng Chen、Xiaojie Zhang、Changde Zhang、Qiu Zhong、Guanglin Chen、Qiang Zhang、Shilong Zheng、Guangdi Wang、Qiao-Hong Chen

  DOI：10.1021/acs.jmedchem.5b00470

  日期：2015.6.11

  Forty-three 1,5-diheteroaryl-1,4-pentadien-3-ones were designed as potential curcumin mimics, structurally featuring a central five-carbon dienone linker and two identical nitrogen-containing aromatic rings. They were synthesized using a Horner-Wadsworth-Emmons reaction as the critical step and evaluated for their cytotoxicity and antiproliferative activities toward both androgen-insensitive and androgen-sensitive prostate cancer cell lines and an aggressive cervical cancer cell line. Most of the synthesized compounds showed distinctly better in vitro potency than curcumin in the four cancer cell lines. The structure-activity data acquired from the study validated (1E,4E)-1,5-dihereroaryl-1,4-pentadien-3-ones as an excellent scaffold for in-depth development for clinical treatment of prostate and cervical cancers. 1-Alkyl-1H-imidazol-2-yl, ortho pyridyl, 1-alkyl-1H-benzo[d]imidazole-2-yl, 4-bromo-1-methyl-1H-pyrazol-3-yl, thiazol-2-yl, and 2-methyl-4-(trifluoromethyl)thiazol-5-yl were identified as optimal heteroaromatic rings for the promising in vitro potency. (1E,4E)-1,5-Bis(2-methyl-4-(trifluoromethyl)thiazol-5-yl)penta-1,4-dien-3-one, featuring thiazole rings and trifluoromethyl groups, was established as the optimal lead compound because of its good in vitro potency and attractive in vivo pharmacokinetic profiles.
• Synthese einiger neuer Hydrazone des Cyanessigsäurehydrazids und Isonicotinsäurehydrazids. 8. Mitteilung über Synthese tuberkulostatischer Substanzen
  作者：Josef Klosa

  DOI：10.1002/ardp.19562890404

  日期：——