1,5-bis-(3,4,5-trimethoxy-phenyl)-penta-1,4-dien-3-one | 17537-28-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: 1,5-bis-(3,4,5-trimethoxy-phenyl)-penta-1,4-dien-3-one
• 英文别名: 1,5-bis(3,4,5-trimethoxyphenyl)-1,4-pentadiene-3-one；1,5-Bis(3,4,5-trimethoxyphenyl)penta-1,4-dien-3-one
• CAS: 17537-28-9
• 化学式: C₂₃H₂₆O₇
• mdl: MFCD00521101
• 分子量: 414.455
• InChiKey: QMBQAUFXKZCNOT-UHFFFAOYSA-N

物化性质

• 熔点：
  113-115 °C(Solv: ethanol (64-17-5))
• 沸点：
  579.0±50.0 °C(Predicted)
• 密度：
  1.161±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  30
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  72.4
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1,5-bis-(3,4,5-trimethoxy-phenyl)-penta-1,4-dien-3-one 在 potassium carbonate 、 一水合肼 、 溶剂黄146 作用下， 反应 0.04h， 以87%的产率得到1-[3-(3,4,5-trimethoxyphenyl)-5-[2-(3,4,5-trimethoxyphenyl)ethenyl]-3,4-dihydropyrazol-2-yl]ethanone
  参考文献：
  名称：

  Mild and Ecofriendly Tandem Synthesis, and Spectral and Antimicrobial Studies of N¹-Acetyl-5-aryl-3-(substituted styryl)pyrazolines

  摘要：

  N-1-acetyl-5-aryl-3-(substituted styryl) pyrazolines were synthesized by the cyclocondensation of 1,5-substituted diphenyl-1,4-pentadien-3-ones with hydrazine hydrate and a cyclizing agent such as acetic acid in ethanol. The title compounds were synthesized using conventional and solvent-free approaches, which involves mechanochemical mixing, microwave-irradiation, and ultrasound-irradiation methods in the presence of a solid support. The synthesized compounds have been characterized by elemental analyses and spectral data (IR, PMR, and FAB-mass). All the synthesized compounds have been evaluated for their antibacterial and antifungal activities. Some compounds have shown promising biological activity.

  DOI：

  10.1080/10426500802388318
• 作为产物：
  描述：

  3',4',5'-三甲氧基苯乙酮 、 丙酮 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 以90%的产率得到1,5-bis-(3,4,5-trimethoxy-phenyl)-penta-1,4-dien-3-one
  参考文献：
  名称：

  Examination of growth inhibitory properties of synthetic chalcones for which antibacterial activity was predicted

  摘要：

  A large series of chalcones were synthesized and studied against Staphylococcus aureus and Escherichia coli. Chalcones were either unsubstituted in ring A or possessed 4-chloro or 3',4',5'-trimethoxy groups. Their other ring B was variously substituted. It was found that the antistaphylococcal activity of chalcones was related to the energy difference between the two highest occupied molecular orbitals (HOMO and HOMO-1). Presence of hydroxyl group in ring B was not a determinant factor for the anti-staphylococcal activity, but the lipophilicity of ring A of the hydroxyl chalcones was of importance. (C) 2008 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2008.05.010

文献信息

• BIS(ARYLMETHYLIDENE)ACETONE COMPOUND, ANTI-CANCER AGENT, CARCINOGENESIS-PREVENTIVE AGENT, INHIBITOR OF EXPRESSION OF Ki-Ras, ErbB2, c-Myc AND CYCLINE D1, BETA-CATENIN-DEGRADING AGENT, AND p53 EXPRESSION ENHANCER
  申请人：Shibata Hiroyuki

  公开号：US20100152493A1

  公开（公告）日：2010-06-17

  It has been demanded to improve the poor solubility of curcumin to develop an anti-tumor compound capable of inhibiting the growth of various cancer cells at a low concentration. Thus, disclosed is a novel synthetic compound, a bis(arylmethylidene)acetone, which has both of an excellent anti-tumor activity and a chemo-preventive activity. A bis(arylmethylidene)acetone (i.e., a derivative having a curcumin skeleton) which is an anti-tumor compound and has a chemo-preventive activity is synthesized and screened. A derivative having enhanced anti-tumor activity and chemo-preventive activity can be synthesized.

  要改善姜黄素的溶解度，以开发一种能够在低浓度下抑制各种癌细胞生长的抗肿瘤化合物。因此，披露了一种新型合成化合物，双(芳基甲基亚乙酮)，具有优异的抗肿瘤活性和化学预防活性。合成并筛选了一种双(芳基甲基亚乙酮)（即具有姜黄素骨架的衍生物），它是一种抗肿瘤化合物并具有化学预防活性。可以合成具有增强抗肿瘤活性和化学预防活性的衍生物。
• Effects of diarylpentanoid analogues of curcumin on chemiluminescence and chemotactic activities of phagocytes
  作者：Ibrahim Jantan、Syed Nasir Abbas Bukhari、Nordin Haji Lajis、Faridah Abas、Lam Kok Wai、Malina Jasamai

  DOI：10.1111/j.2042-7158.2011.01423.x

  日期：2012.2.6

  A series of 43 curcumin diarylpentanoid analogues were synthesized and evaluated for their inhibitory effects on the chemiluminescence and chemotactic activity of phagocytes in vitro.

  The effects of the compounds on the respiratory burst of human whole blood and isolated human polymorphonuclear leukocytes (PMNs) were evaluated using a luminol-based chemiluminescence assay and their effect on chemotactic migration of PMNs was investigated using the Boyden chamber technique.

  Compounds 6, 17, 25 and 30 exhibited significant inhibitory activity on the oxidative burst of PMNs. The presence of methoxy groups at positions 2 and 5, and methoxylation and fluorination at positions 4 and 2 of both phenyl rings, respectively, may contribute significantly to their reactive oxygen species inhibition activity. Compounds 7, 17, 18, 24 and 32 showed strong inhibition of the chemotaxis migration of PMNs. Chlorination at various positions of both phenyl rings of cyclohexanone diarylpentanoid resulted in compounds with potent inhibitory effects on PMN migration.

  The results suggest that some of these diarylpentanoid analogues are able to modulate the innate immune response of phagocytes at different steps, emphasizing their potential as a source of new immunomodulatory agents.

  摘要 目的 合成了一系列43个姜黄素二芳基戊酮类似物，并评估它们对体外吞噬细胞化学发光和趋化活性的抑制作用。 方法 使用基于流明的化学发光测定法评估化合物对人全血和分离的人多形核白细胞（PMNs）呼吸爆发的影响，并利用Boyden室技术研究它们对PMNs趋化迁移的影响。 主要发现 化合物6、17、25和30在PMNs的氧化爆发上表现出显著的抑制活性。在两个苯环的2和5位置有甲氧基基团，以及在4和2位置分别有甲氧化和氟化基团的存在，可能会显著促进它们对活性氧化物种的抑制活性。化合物7、17、18、24和32显示出对PMNs趋化迁移的强烈抑制作用。在环己酮二芳基戊酮类似物的两个苯环的不同位置进行氯化，导致化合物对PMN迁移具有强效抑制作用。 结论 结果表明，这些二芳基戊酮类似物中的一些能够调节吞噬细胞的先天免疫反应的不同步骤，强调它们作为新的免疫调节剂来源的潜力。
• Antimicrobial Activity of Monoketone Curcuminoids Against Cariogenic Bacteria
  作者：Tatiana M. Vieira、Isabella A. dos Santos、Thayná S. Silva、Carlos H. G. Martins、Antônio E. M. Crotti

  DOI：10.1002/cbdv.201800216

  日期：2018.8

  We evaluated the antimicrobial activity of 25 monoketone curcuminoids (MKCs) against a representative panel of cariogenic bacteria in terms of their minimum inhibitory concentration (MIC) values. Curcumin A (10) displayed promising activity against Streptococcus mutans (MIC = 50 μg/ml) and Streptococcus mitis (MIC = 50 μg/ml) as well as moderate activity against S. sanguinis (MIC = 100 μg/ml), Lactobacillus

  我们根据最低抑菌浓度 (MIC) 值评估了 25 种单酮类姜黄素 (MKC) 对一组有代表性的致龋菌的抗菌活性。姜黄素 A (10) 对变形链球菌 (MIC = 50 μg/ml) 和缓和链球菌 (MIC = 50 μg/ml) 显示出有前景的活性，以及​​对血链球菌 (MIC = 100 μg/ml)、干酪乳杆菌的中等活性(MIC = 100 μg/ml) 和唾液链球菌 (MIC = 200 μg/ml)。结果表明化合物 10 的活性高于其双β-二酮类似物。此外，化合物 3a（1,5-双（4-甲基苯基）戊烷-3-one）和 7b（1,5-双（4-溴苯基）戊烷-3-醇）对 S. mitis 具有中等活性（MIC = 100 μg/ml）和唾液链球菌（MIC = 200 μg/ml）。
• Electrospray ionization tandem mass spectrometry of monoketone curcuminoids
  作者：Tatiana M. Vieira、Renato P. Orenha、Eduardo J. Crevelin、Saulo S.P. Furtado、Ricardo Vessecchi、Renato L.T. Parreira、Antônio E.M. Crotti

  DOI：10.1002/rcm.8699

  日期：2020.9

  reactions of protonated MKCs under collision‐induced dissociation (CID) conditions are still scarce. Here, we combined electrospray ionization tandem mass spectrometry (ESI‐MS/MS) data, multiple‐stage mass spectrometry (MSn), deuterium exchange experiments, accurate‐mass data, and thermochemical data estimated by computational chemistry to elucidate and to rationalize the fragmentation pathways of eleven

  尽管由于其生物活性而对单酮姜黄素（MKC）进行了广泛的研究，但有关碰撞诱导解离（CID）条件下质子化MKC气相裂解反应的数据仍然很少。在这里，我们结合了电喷雾电离串联质谱（ESI-MS / MS）数据，多级质谱（MS n），氘交换实验，精确质量数据和通过计算化学估算的热化学数据，以阐明和合理化11个合成MKC的片段化途径。
• PHARMACEUTICAL FORMULATIONS USEFUL TO TREAT INFLAMMATORY AND IMMUNE DISORDERS
  申请人：——

  公开号：US20030008914A1

  公开（公告）日：2003-01-09

  A pharmaceutical formulation is provided for the treatment of inflammatory and/or immune disorders, particularly those mediated by platelet activating factor (“PAF”) or a product of 5-lipoxygenase. The formulation, in one embodiment, is an essentially anhydrous ointment containing an active agent selected from the group consisting of 2,5-diaryl tetrahydrofurans, 2,5-diaryl tetrahydrothiophenes, 2,4-diaryl tetrahydrofurans, 2,4-diaryl tetrahydrothiophenes, 1,3-diaryl cyclopentanes, 2,4-diaryl pyrrolidines, and 2,5-diaryl pyrrolidines, and an enhancer composition containing one or more C 3-18 esters such as diethyl succinate, propylene carbonate, diisopropyl adipate and glyceryl triacetate. In another embodiment, the formulation is a cream, gel, lotion, oil, or the like, containing the: active agent in crystalline form. The invention also encompasses the novel crystalline form of the active agent, and methods for using the formulations to treat individuals with inflammatory and/or immune disorders. Also encompassed is use of isopropyl alcohol (IPA) to enhance stability of the active agent and pharmaceutical formulations.

  提供了一种用于治疗炎症和/或免疫紊乱的制药配方，特别是那些由血小板活化因子（“PAF”）或5-脂氧合酶产物介导的疾病。在一个实施例中，该配方是一种基本无水的软膏，含有从2,5-二芳基四氢呋喃、2,5-二芳基四氢噻吩、2,4-二芳基四氢呋喃、2,4-二芳基四氢噻吩、1,3-二芳基环戊烷、2,4-二芳基吡咯烷和2,5-二芳基吡咯烷等化合物组成的活性剂，以及一个增效剂组合，其中包含一个或多个C3-18酯，如琥珀酸二乙酯、碳酸丙二酯、己二酸二异丙酯和三乙酰甘油。在另一个实施例中，该配方是一种乳霜、凝胶、乳液、油剂等，含有晶体形式的活性剂。该发明还涵盖了该活性剂的新晶体形式，以及使用这些配方治疗患有炎症和/或免疫紊乱的个体的方法。还包括异丙醇（IPA）用于增强活性剂和制药配方的稳定性。