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Zimtsaeure-<2-acetyl-phenyl >-ester | 74766-95-3

中文名称
——
中文别名
——
英文名称
Zimtsaeure-<2-acetyl-phenyl >-ester
英文别名
2-Cinnamoyloxy-acetophenon;(2-Acetylphenyl) 3-phenylprop-2-enoate
Zimtsaeure-<2-acetyl-phenyl >-ester化学式
CAS
74766-95-3
化学式
C17H14O3
mdl
——
分子量
266.296
InChiKey
YQXSVJKMLGERLS-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    73 °C
  • 沸点:
    437.7±34.0 °C(Predicted)
  • 密度:
    1.170±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    20
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    Zimtsaeure-<2-acetyl-phenyl >-ester吡啶 、 potassium hydroxide 作用下, 以78%的产率得到(2Z)-3-hydroxy-1-(2-hydroxyphenyl)-5-phenylpenta-2,4-dien-1-one
    参考文献:
    名称:
    通过不对称二羰基姜黄素衍生物破坏MAPK磷酸化来抑制PGE 2的产生
    摘要:
    姜黄素是在姜黄植物中发现的重要分子,并且据报道通过与在促分裂原活化的蛋白激酶和NF-κβ途径中发现的几个重要分子靶标相互作用而表现出一些深刻的抗炎活性。作为我们不断努力寻找具有更好的体外和体内功效的新型抗炎药的努力的一部分,我们合成了一系列新的不对称二羰基姜黄素衍生物,并测试了它们对干扰素-γ/脂多糖中前列腺素E 2分泌水平的影响。活化的巨噬细胞。其中,五种化合物对前列腺素E 2的产生具有显着抑制作用,IC 50值为0.87至18.41 µM。最有效的化合物17f已发现该蛋白下调了环氧合酶-2 mRNA的表达,表明该系列化合物可能靶向有丝分裂原激活的蛋白激酶信号转导途径。尽管该化合物不影响常规的促分裂原活化蛋白激酶的表达,但结果表明它可能破坏蛋白特别是c-Jun N端激酶的磷酸化和激活。最后,使用分子对接和动力学模拟方法检查了结合相互作用。
    DOI:
    10.1007/s00044-017-2025-4
  • 作为产物:
    描述:
    苯甲醛哌啶吡啶三氯氧磷 作用下, 反应 6.0h, 生成 Zimtsaeure-<2-acetyl-phenyl >-ester
    参考文献:
    名称:
    Synthesis and Sar Study of Diarylpentanoid Analogues as New Anti-Inflammatory Agents
    摘要:
    合成了97系列二苯基戊烷类化合物,并通过使用γ干扰素(IFN-γ)/脂多糖(LPS)刺激的RAW264.7巨噬细胞进行NO抑制试验评估其抗炎活性。12个化合物(9, 25, 28, 43, 63, 64, 81, 83, 84, 86, 88和97)与姜黄素(14.7 ± 0.2 µM)相比显示出更大或相似的NO抑制活性,特别是化合物88和97,它们表现出最显著的NO抑制活性,IC50值分别为4.9 ± 0.3 µM和9.6 ± 0.5 µM。结构-活性关系(SAR)研究表明,两个芳香环上羟基的存在对这些分子的生物活性至关重要。除了多酚类衍生物外,A环上低电子密度和B环上高电子密度对提高NO抑制作用很重要。同时,药效团映射表明,B环上间位和对位上的羟基取代可能是高活性二苯基戊烷类化合物的标记。
    DOI:
    10.3390/molecules191016058
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文献信息

  • A domino synthetic approach for new, angular pyrazol- and isoxazol-heterocycles using [DBU][Ac] as an effective reaction medium
    作者:Tushar R. Sutariya、Balvantsingh M. Labana、Bhagyashri D. Parmar、Narsidas J. Parmar、Rajni Kant、Vivek K. Gupta
    DOI:10.1039/c5ra00493d
    日期:——

    Some new, angular pyrazol- and isoxazol-heterocycles have been synthesized by the reaction of pyrazolone/isoxazolone with typical ketone-based substrates—O-alkenyloxy/alkynyloxy-acetophenones.

    一些新的、角锥嘧啶和异噁唑杂环化合物是通过嘧啶酮/异噁唑酮与典型的基于酮的底物——O-烯氧基/炔氧基-乙酰苯酮发生反应而合成的。
  • In silico studies, nitric oxide, and cholinesterases inhibition activities of pyrazole and pyrazoline analogs of diarylpentanoids
    作者:Siti Munirah Mohd Faudzi、S. Wei Leong、Faruk A. Auwal、Faridah Abas、Lam K. Wai、Syahida Ahmad、Chau L. Tham、Khozirah Shaari、Nordin H. Lajis、Bohari M. Yamin
    DOI:10.1002/ardp.202000161
    日期:2021.1
    contrast, pyrazole 3a and pyrazoline 5a were found to be the most selective and effective BChE inhibitors over AChE. The data collected from the single‐crystal X‐ray diffraction analysis of compound 5a were then applied in a docking simulation to determine the potential binding interactions that were responsible for the anti‐BChE activity. The results obtained signify the potential of these pyrazole and
    通过二芳基戊烷类化合物与一水合肼和苯肼反应,对一系列新的二芳基戊烷类化合物(不包括化合物 3a、4a、5a 和 5b)的吡唑、苯基吡唑和吡唑啉类似物进行过滤和合成。通过抑制 IFN-γ/LPS 激活的 RAW264.7 巨噬细胞上的一氧化氮 (NO) 来评估每种类似物的抗炎能力。还使用改进的 Ellman 分光光度法研究了这些化合物对乙酰胆碱酯酶 (AChE) 和丁酰胆碱酯酶 (BChE) 的抑制能力。与姜黄素相比,发现最有效的 NO 抑制剂是苯基吡唑类似物 4c,其次是 4e。相比之下,发现吡唑 3a 和吡唑啉 5a 是比 AChE 最具选择性和最有效的 BChE 抑制剂。然后将从化合物 5a 的单晶 X 射线衍射分析中收集的数据应用于对接模拟,以确定导致抗 BChE 活性的潜在结合相互作用。获得的结果表明这些吡唑和吡唑啉支架有潜力被开发为治疗炎症和阿尔茨海默病的药物。
  • One-Pot Synthesis of Benzopyran-4-ones with Cancer Preventive and Therapeutic Potential
    作者:Oualid Talhi、Lidia Brodziak-Jarosz、Jana Panning、Barbora Orlikova、Clemens Zwergel、Tzvetomira Tzanova、Stéphanie Philippot、Diana C. G. A. Pinto、Filipe A. Almeida Paz、Clarissa Gerhäuser、Tobias P. Dick、Claus Jacob、Marc Diederich、Denyse Bagrel、Gilbert Kirsch、Artur M. S. Silva
    DOI:10.1002/ejoc.201501278
    日期:2016.2
    A one-pot synthesis of novel benzopyran-4-ones is described. In a tandem reaction, organobase-catalysed Michael addition of (RCOCH2COR2)-C-1 on chromone-3-carboxylic acid led to decarboxylation and pyran-4-one ring opening of the latter. This was followed by chromone- and/or chromanone ring closure of the resulting Michael adducts when R-1 is an ortho-hydroxyaryl group. Antioxidant testing of 14 derivatives
    描述了新型苯并吡喃-4-酮的一锅合成。在串联反应中,有机碱催化 (RCOCH2COR2)-C-1 在色酮-3-羧酸上的迈克尔加成导致后者的脱羧和吡喃-4-一环开环。当R-1是邻羟基芳基时,随后是色酮-和/或色满酮环闭合所得迈克尔加合物。14 种衍生物的抗氧化测试确定了色满酮 3o-r 的强抗自由基特性(DPPH 测定中为 2.1-3.1 微摩尔 Trolox 当量/微摩尔化合物)。Chromanones 3p 和 3r 以及 2-styrylchromone 3k 在报告基因测定中诱导细胞保护性 Keap1-Nrf2 信号通路方面也最有效(浓度 <3 μ M 时诱导五倍)。在评估抗增殖活性的七种化合物中,3k 和 3r 的活性最高,
  • Triton-B Adsorbed on Flysh: An Efficient Support for the Base Catalysed Reactions under Microwave Irradiations
    作者:VIJENDER GOEL
    DOI:10.13005/ojc/280422
    日期:2012.12.22
    application of Triton-B adsorbed on flyash (a waste material of thermal plants ) has been reported for the variety of base catalysed reactions such as synthesis of cinnamic acids by Deobner reaction, synthesis of 1-(2-hydroxyphenyl)-5-phenylpent-4-ene-1, 3-diones by Baker- Venkataraman reaction and synthesis of 3-carboxycoumarins by knoevenagel reaction. This material also acts as a support for the reaction
    已经报道了将Triton-B吸附在粉煤灰(热电厂的废料)上的应用,可用于多种碱催化反应,例如通过Deobner反应合成肉桂酸,1-(2-羟苯基)-5-苯基戊二烯的合成。通过贝克-文卡塔拉曼(Baker-Venkataraman)反应的-4-烯-1、3-二酮和通过烯诺芬格尔反应合成3-羧基香豆素。这种材料还可以作为反应的载体,并避免在反应中使用任何溶剂,保持绿色化学的规范。
  • 2,3-Diarylxanthones as strong scavengers of reactive oxygen and nitrogen species: A structure–activity relationship study
    作者:Clementina M.M. Santos、Marisa Freitas、Daniela Ribeiro、Ana Gomes、Artur M.S. Silva、José A.S. Cavaleiro、Eduarda Fernandes
    DOI:10.1016/j.bmc.2010.07.044
    日期:2010.9
    Xanthones are a class of oxygen-containing heterocyclic compounds widely distributed in nature. The natural derivatives can present different substitutions in the xanthone core that include hydroxyl, methoxyl, prenyl and glycosyl groups. The inclusion of aryl groups has only been reported for a few synthetic derivatives, the 2,3-diaryl moiety being recently introduced by our group. Xanthones are endowed with a broad spectrum of biological activities, many of them related to their antioxidant ability, including the scavenging of reactive oxygen species (ROS) and reactive nitrogen species (RNS), as well as metal chelating effects. Considering the interesting and promising antioxidant activities present in compounds derived from the xanthone core, the main goal of this work was to evaluate the scavenging activity of the new 2,3-diarylxanthones for ROS, including superoxide radical (O-2(center dot-)), hydrogen peroxide (H2O2), singlet oxygen (O-1(2)), peroxyl radical (ROO center dot) and hypochlorous acid (HOCl), and RNS, including nitric oxide ((NO)-N-center dot) and peroxynitrite anion (ONOO center dot). The obtained results revealed that the tested 2,3-diarylxanthones are endowed with outstanding ROS and RNS scavenging properties, considering the nanomolar to micromolar range of the IC50 values found. The xanthones with two catechol rings were the most potent scavengers of all tested ROS and RNS. In conclusion, the new 2,3-diarylxanthones are promising molecules to be used for their potential antioxidant properties. (C) 2010 Elsevier Ltd. All rights reserved.
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