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Ethyl-2-[(4-hydroxy-2-oxo-2H-chromen-3-yl) (4-hydroxyphenyl)-methyl]-3-oxobutanoate | 1030295-97-6

中文名称
——
中文别名
——
英文名称
Ethyl-2-[(4-hydroxy-2-oxo-2H-chromen-3-yl) (4-hydroxyphenyl)-methyl]-3-oxobutanoate
英文别名
Ethyl 2-[(4-hydroxy-2-oxo-2H-chromen-3-yl)(4-hydroxyphenyl)methyl]-3-oxobutanoate;ethyl 2-[(4-hydroxy-2-oxochromen-3-yl)-(4-hydroxyphenyl)methyl]-3-oxobutanoate
Ethyl-2-[(4-hydroxy-2-oxo-2H-chromen-3-yl) (4-hydroxyphenyl)-methyl]-3-oxobutanoate化学式
CAS
1030295-97-6
化学式
C22H20O7
mdl
——
分子量
396.397
InChiKey
LJUVFUZXAXLULL-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    29
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    110
  • 氢给体数:
    2
  • 氢受体数:
    7

反应信息

  • 作为产物:
    描述:
    4-羟基香豆素E-2-(4-Hydroxybenzyliden)acetessigsaeure-ethylestersodium methylate 作用下, 以 甲醇 为溶剂, 反应 60.0h, 以21%的产率得到Ethyl-2-[(4-hydroxy-2-oxo-2H-chromen-3-yl) (4-hydroxyphenyl)-methyl]-3-oxobutanoate
    参考文献:
    名称:
    一些新的4-羟基香豆素衍生物的抗氧化性能的研究
    摘要:
    这项研究的目的是测量四种4-羟基香豆素衍生物的活性-之前已经描述了其中的三种,其中一种是新合成的。物质是2-[((4-羟基-2-氧代-2 H-铬-3-基)(4-羟苯基)甲基] -3-氧代丁酸乙酯(SS-14),4- [1-(4-羟基-2-氧代-2- ħ -色烯-3-基)-2-(乙氧羰基)-3-氧代丁基]苯甲酸(SS-17),乙基2 - [(4-羟基-2-氧代-2 H ^ -色烯-3-基)(3-硝基苯基)甲基] -3-氧代丁酸乙酯(SS-21)和乙基2 - [(3,4,5-三甲氧基苯基)(4-羟基-2-氧代-2 ħ -chromen- 3-基)甲基] -3-氧代丁酸酯(T-2)。T-2的合成包括两个步骤。第一步是3,4,5-三甲氧基苯甲醛与乙酰乙酸乙酯之间的Knoevenagel反应。2-(3,4,5-三甲氧基)-苯基亚甲基乙酰乙酸乙酯是产物。第二步是后者产物与4-羟基香豆素之间的迈克尔加成
    DOI:
    10.1016/j.ejmech.2008.07.007
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文献信息

  • Synthesis, computational study and cytotoxic activity of new 4-hydroxycoumarin derivatives
    作者:Stancho Stanchev、Georgi Momekov、Frank Jensen、Ilia Manolov
    DOI:10.1016/j.ejmech.2007.05.005
    日期:2008.4
    Six new 4-hydroxycoumarin derivatives have been synthesized. They were characterized by UV-vis, IR, (1)H NMR, (13)C NMR, mass spectral data, elemental analysis, TLC and melting point determination. The new 4-hydroxycoumarin derivatives are studied by computational methods DFT (B3LYP) and force field methods (MM2 and OPLS), in order to optimize their geometry and calculate quantum-chemical properties and conformational analysis. Five new 4-hydroxycoumarin derivatives were tested for cytotoxic activity in two tumor cell lines - HL-60 and EL The obtained results are compared with the utilized anticancer drug melphalan. Two of these compounds - ethyl 2-[(3,4-dihydroxyphenyl)-(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-3-oxobutanoate (SS-16) and ethyl 2-[(4-hydroxy-2-oxo-2H-chromen-3-yl)(3-nitrophenyl)methyl]-3-oxobutanoate (SS-21) show comparatively good cytotoxic properties. Their activity is weaker than melphalan. SS-16 seems to be more active than SS-21. (c) 2007 Elsevier Masson SAS. All rights reserved.
  • Investigation of the antioxidant properties of some new 4-hydroxycoumarin derivatives
    作者:S. Stanchev、V. Hadjimitova、T. Traykov、T. Boyanov、I. Manolov
    DOI:10.1016/j.ejmech.2008.07.007
    日期:2009.7
    romen-3-yl)(4-hydroxyphenyl)methyl]-3-oxobutanoate (SS-14), 4-[1-(4-hydroxy-2-oxo-2H-chromen-3-yl)-2-(ethoxycarbonyl)-3-oxobutyl]benzoic acid (SS-17), ethyl 2-[(4-hydroxy-2-oxo-2H-chromen-3-yl)(3-nitrophenyl)methyl]-3-oxobutanoate (SS-21) and ethyl 2-[(3,4,5-trimethoxyphenyl)(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-3-oxobutanoate (T-2). The synthesis of T-2 consists of two steps. First step was Knoevenagel
    这项研究的目的是测量四种4-羟基香豆素衍生物的活性-之前已经描述了其中的三种,其中一种是新合成的。物质是2-[((4-羟基-2-氧代-2 H-铬-3-基)(4-羟苯基)甲基] -3-氧代丁酸乙酯(SS-14),4- [1-(4-羟基-2-氧代-2- ħ -色烯-3-基)-2-(乙氧羰基)-3-氧代丁基]苯甲酸(SS-17),乙基2 - [(4-羟基-2-氧代-2 H ^ -色烯-3-基)(3-硝基苯基)甲基] -3-氧代丁酸乙酯(SS-21)和乙基2 - [(3,4,5-三甲氧基苯基)(4-羟基-2-氧代-2 ħ -chromen- 3-基)甲基] -3-氧代丁酸酯(T-2)。T-2的合成包括两个步骤。第一步是3,4,5-三甲氧基苯甲醛与乙酰乙酸乙酯之间的Knoevenagel反应。2-(3,4,5-三甲氧基)-苯基亚甲基乙酰乙酸乙酯是产物。第二步是后者产物与4-羟基香豆素之间的迈克尔加成
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