(2E,5E)-2,5-bis(4-(3-(dimethylamino)propoxy)benzylidene)cyclopentanone | 1018785-63-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (2E,5E)-2,5-bis(4-(3-(dimethylamino)propoxy)benzylidene)cyclopentanone
• 英文别名: (2E,5E)-2,5-bis{4-[3-(dimethylamino)propoxy]benzylidene}cyclopentanone；(2E,5E)-2,5-bis[[4-[3-(dimethylamino)propoxy]phenyl]methylene]cyclopentanone；(2E,5E)-2,5-bis[[4-[3-(dimethylamino)propoxy]phenyl]methylidene]cyclopentan-1-one
• CAS: 1018785-63-1
• 化学式: C₂₉H₃₈N₂O₃
• 分子量: 462.632
• InChiKey: AKERQZTUCNLYPR-CDTUYSNOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  34
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  42
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  4-(3-溴丙基氧基)苯甲醛 在 potassium carbonate 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.25h， 生成 (2E,5E)-2,5-bis(4-(3-(dimethylamino)propoxy)benzylidene)cyclopentanone
  参考文献：
  名称：

  姜黄素新单羰基类似物的合成，抗疟活性和细胞毒性潜力

  摘要：

  已经设计，合成并测试了一系列姜黄素的新型单羰基类似物，它们针对Molt4，HeLa，PC3，DU145和KB癌细胞系的活性。其中六个类似物显示出对这些细胞系的有效细胞毒性，IC 50值低于1μM，优于美国FDA批准的阿霉素。在体外抗疟疾筛选中，还发现几种类似物对恶性疟原虫的CQ耐药（W2克隆）和CQ敏感（D6）菌株均具有活性。这种活性水平需要进一步研究这些化合物作为抗癌药和抗疟药的发展。

  DOI：

  10.1016/j.bmcl.2012.11.004

文献信息

• Synthesis and Anti-bacterial Properties of Mono-carbonyl Analogues of Curcumin
  作者：Guang Liang、Shulin Yang、Lijuan Jiang、Yu Zhao、Lili Shao、Jian Xiao、Faqing Ye、Yueru Li、Xiaokun Li

  DOI：10.1248/cpb.56.162

  日期：——

  The synthesis of three series of curcumin analogues with mono-carbonyl is described. Their in vitro anti-bacterial activities against seven Gram-positive and Gram-negative bacteria were tested and the effect of substituents on the aryl ring and the space structure of the linking strain were discussed. It was observed that part of the derivatives displayed significant activity when compared with curcumin and most of them exhibited activity against the ampicillin-resisted Enterobacter cloacae. Compounds A12, B09, B13, B14 and C09 show remarkable antibacterial activity in vitro. The result showed that heterocycle or long-chain substituents may enhance the activity of curcumin analogues.

  本文描述了三种单羰基姜黄素类似物的合成。对七种革兰氏阳性和革兰氏阴性细菌进行了体外抗菌活性测试，并讨论了取代基对芳环和连接张力的空间结构的影响。观察到，与姜黄素相比，部分衍生物显示出显著的活性，并且大多数衍生物对氨苄西林抵抗的阴沟肠杆菌表现出活性。化合物A12、B09、B13、B14和C09显示出显著的体外抗菌活性。结果显示，杂环或长链取代基可能增强姜黄素类似物的活性。
• Synthesis and anti-inflammatory activities of mono-carbonyl analogues of curcumin
  作者：Guang Liang、Xiaokun Li、Li Chen、Shulin Yang、Xudong Wu、Elaine Studer、Emily Gurley、Phillip B. Hylemon、Faqing Ye、Yueru Li、Huiping Zhou

  DOI：10.1016/j.bmcl.2007.12.068

  日期：2008.2

  Curcumin has been extensively studied for its anti-inflammatory activities. However, its potential beneficial effects on various disease preventions and treatments are limited by its unstable structure. The beta-diketone moiety renders curcumin to be rapidly metabolized by aldo -keto reductase in liver. In the present study, a series of curcumin analogues with more stable chemical structures were synthesized and several compounds showed an enhanced ability to inhibit lipopolysaccharide ( LPS)-induced TNF-alpha and IL-6 synthesis in macrophages. (C) 2007 Elsevier Ltd. All rights reserved.
• A Novel Monocarbonyl Analogue of Curcumin, (1<i>E</i>,4<i>E</i>)-1,5-Bis(2,3-dimethoxyphenyl)penta-1,4-dien-3-one, Induced Cancer Cell H460 Apoptosis via Activation of Endoplasmic Reticulum Stress Signaling Pathway
  作者：Yi Wang、Jian Xiao、Huiping Zhou、Shulin Yang、Xiaoping Wu、Chengxi Jiang、Yunjie Zhao、Donglou Liang、Xiaokun Li、Guang Liang

  DOI：10.1021/jm200017g

  日期：2011.6.9

  Endoplasmic reticulum (ER) stress-induced cancer cell apoptosis has become a novel signaling target for development of cancer therapeutic drugs. Curcumin exhibits growth-suppressive activity against a variety of cancer cells. We previously synthesized a series of monocarbonyl analogues of curcumin with strong cytotoxicity against tumor cells. In this study, we found that only compound 19 [(1E,4E)-1,5-bis(2,3-dimethoxyphenyl)penta-1,4-dien-3-one] can induce C/EBP-homologous protein (CHOP) expression in human lung cancer H460 cells. Treatment with 19 induced H460 cell apoptosis in a dose-responsive manner, and this effect was associated with corresponding increases in a series of key components in ER stress-mediated apoptosis pathway, followed by caspase cleavage and activation. However, curcumin at the same concentrations does not display such properties. CHOP knockdown by specific siRNA attenuated 19-induced cell apoptosis, further indicating that the apoptotic pathway is ER stress-dependent. In vivo, 19 showed a dramatic 53.5% reduction in H460 xenograft tumor size after 22 days of treatment. Taken together, these mechanistic insights on the novel compound 19, with nontoxicity, may provide us with a novel anticancer candidate.
• Synthesis, antimalarial activity and cytotoxic potential of new monocarbonyl analogues of curcumin
  作者：Sunny Manohar、Shabana I. Khan、Shamseer Kulangara Kandi、Kranthi Raj、Guojing Sun、Xiaochuan Yang、Angie D. Calderon Molina、Nanting Ni、Binghe Wang、Diwan S. Rawat

  DOI：10.1016/j.bmcl.2012.11.004

  日期：2013.1

  A series of novel monocarbonyl analogues of curcumin have been designed, synthesized and tested for their activity against Molt4, HeLa, PC3, DU145 and KB cancer cell lines. Six of the analogues showed potent cytotoxicity towards these cell lines with IC50 values below 1 μM, which is better than doxorubicin, a US FDA approved drug. Several analogues were also found to be active against both CQ-resistant

  已经设计，合成并测试了一系列姜黄素的新型单羰基类似物，它们针对Molt4，HeLa，PC3，DU145和KB癌细胞系的活性。其中六个类似物显示出对这些细胞系的有效细胞毒性，IC 50值低于1μM，优于美国FDA批准的阿霉素。在体外抗疟疾筛选中，还发现几种类似物对恶性疟原虫的CQ耐药（W2克隆）和CQ敏感（D6）菌株均具有活性。这种活性水平需要进一步研究这些化合物作为抗癌药和抗疟药的发展。