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(E)-ethyl 3-(6-methoxy-4-oxo-4H-chromen-3-yl)acrylate | 1592003-14-9

中文名称
——
中文别名
——
英文名称
(E)-ethyl 3-(6-methoxy-4-oxo-4H-chromen-3-yl)acrylate
英文别名
ethyl (E)-3-(6-methoxy-4-oxochromen-3-yl)prop-2-enoate
(E)-ethyl 3-(6-methoxy-4-oxo-4H-chromen-3-yl)acrylate化学式
CAS
1592003-14-9
化学式
C15H14O5
mdl
——
分子量
274.273
InChiKey
SJXNNAKRLPKFBI-QPJJXVBHSA-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

  • 沸点:
    413.4±45.0 °C(Predicted)
  • 密度:
    1.296±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    20
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    61.8
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (E)-ethyl 3-(6-methoxy-4-oxo-4H-chromen-3-yl)acrylate盐酸羟胺 作用下, 以 乙醇 为溶剂, 以80 %的产率得到ethyl (2E)-3-[5-(2-hydroxy-5-methoxyphenyl)-1,2-oxazol-4-yl]prop-2-enoate
    参考文献:
    名称:
    Reactions of Ethyl 3-(4-Oxo-4H-chromen-3-yl)prop-2-enoates with 1,2-Binucleophiles
    摘要:
    DOI:
    10.1134/s1070363222090031
  • 作为产物:
    参考文献:
    名称:
    通过布朗斯台德酸控制的3-乙烯基色酮和芳烃的Diels-Alder反应直接构建x吨和二苯甲酮衍生物
    摘要:
    已经开发了3-乙烯基色酮与芳烃的布朗斯台德酸控制的Diels-Alder反应。通过使用不同种类和数量的酸,可以以原子经济和分步经济的方式可控制地以良好的产率提供9-芳基-9 H-黄嘌呤-9-ols或邻羟基二苯甲酮。
    DOI:
    10.1016/j.tet.2016.11.028
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文献信息

  • The Domino Chromone Annulation and a Transient Halogenation-Mediated C–H Alkenylation toward 3-Vinyl Chromones
    作者:Leiqing Fu、Zhongrong Xu、Jie-Ping Wan、Yunyun Liu
    DOI:10.1021/acs.orglett.0c03548
    日期:2020.12.18
    Reported in this paper is a step economical method toward the general synthesis of 3-vinyl chromones via the reactions between readily available o-hydroxyphenyl enaminones and various alkenes. The domino C–H alkenylation and chromone annulation of the enaminones are involved, which enables the synthesis of 3-vinyl chromone products using both terminal and internal alkenes via a key process of transient C–H
    本文报道的是一种通过经济实用的步骤逐步实现3-乙烯基色酮的合成的方法,该方法是通过容易获得的邻-羟基苯基烯胺酮与各种烯烃之间的反应进行的。涉及烯胺酮的多米诺骨化CHH烯基化和色酮环化,这可以通过瞬态CHH卤化的关键过程使用末端烯烃和内部烯烃合成3-乙烯基色酮产物。
  • Synthesis and evaluation of c-Src kinase inhibitory activity of pyridin-2(1H)-one derivatives
    作者:Karam Chand、Suchita Prasad、Rakesh K. Tiwari、Amir N. Shirazi、Sumit Kumar、Keykavous Parang、Sunil K. Sharma
    DOI:10.1016/j.bioorg.2014.02.001
    日期:2014.4
    Src kinase, a prototype member of the Src family of kinases (SFKs), is over-expressed in various human tumors, and has become a target for anticancer drug design. In this perspective, a series of eighteen 2-pyridone derivatives were synthesized and evaluated for their c-Src kinase inhibitory activity. Among them, eight compounds exhibited c-Src kinase inhibitory activity with IC50 value of less than
    Src激酶是Src激酶家族(SFKs)的原型成员,在各种人类肿瘤中均过表达,已成为抗癌药物设计的目标。从这个角度出发,合成了一系列十八个2-吡啶酮衍生物,并评估了它们的c-Src激酶抑制活性。其中,八种化合物表现出c-Src激酶抑制活性,IC 50值小于25μM。化合物1- [2-(二甲基基)乙基] -5-(2-羟基-4-甲氧基苯甲酰基吡啶-2(1H)-一(36)表现出最高的c-Src激酶抑制作用,IC 50值为12.5μM 。此外,化合物36的激酶抑制活性研究人员针对EGFR,MAPK和PDK进行了研究,但在最高测试浓度(300μM)下未观察到明显的活性。这些结果为进一步优化该支架以设计下一代2-吡啶酮衍生物作为候选Src激酶抑制剂提供了见识。
  • Tacrine-(hydroxybenzoyl-pyridone) hybrids as potential multifunctional anti-Alzheimer's agents: AChE inhibition, antioxidant activity and metal chelating capacity
    作者:Karam Chand、Hesham M. Alsoghier、Sílvia Chaves、M. Amélia Santos
    DOI:10.1016/j.jinorgbio.2016.05.005
    日期:2016.10
    is comparable to the parent tacrine, and have good 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging capacity (EC50 = 204–249 μM) conferred by the hydroxybenzoyl-pyridone (HBP) moiety. Their chelating capacity towards redox-active and/or amyloid-β-binding metal ions (Fe(III), Cu(II)), Zn(II)) was evaluated by using 2′-hydroxy-4′-methoxybenzoyl-2-pyridone derivative as a model compound in 30% w/w
    设计,合成和评估了三种新型潜在的位点活化的多靶他克林-(羟基苯甲酰基-吡啶酮)(TAC-HBP)杂种,它们是乙酰胆碱酯酶(AChE)抑制剂抗氧化剂生物螯合剂。它们都是双结合位点AChE抑制剂,其活性在亚微摩尔范围内(IC 50  = 0.57–0.78μM),与母体他克林相当,并且具有良好的2,2-二苯基-1-吡啶基(DPPH) 羟基苯甲酰基吡啶酮(HBP)部分赋予的自由基清除能力(EC 50 = 204–249μM)。使用2'-羟基-4'-甲氧基苯甲酰基-2-基评估了它们对氧化还原活性和/或淀粉样β-结合属离子(Fe(III),Cu(II)),Zn(II)的螯合能力。吡啶酮衍生物作为模型化合物的重量百分比为30%/ w DMSO /介质。据证明,HBP部分充当这些biomeTAls的中等/良好螯合剂(PFE = 13.9,PCU = 6.0和PZN = 6.0在pH 6.0下,Ç大号/
  • Synthesis,<sup>1</sup>H and<sup>13</sup>C NMR assignment of novel 2-pyridone derivatives
    作者:Karam Chand、Atul K. Sharma、Sunil K. Sharma
    DOI:10.1002/mrc.4321
    日期:2016.1
    pigments. Because the substitution of various functional groups on pyridin-2(1H)-one nucleus greatly affects the chemical shift values in the magnetic resonance of the proton and carbon nucleus, herein, we have synthesized a series of N-substituted derivatives of benzoylpyridin2-(1H)-ones and studied the impact of the different substituents on the chemical shifts of the protons and carbons of pyridone
    由于其在药物化学中的重要性,2-吡啶酮核心结构的合成是合成有机化学家的一个有吸引力的目标。此外,2-吡啶酮构成了几种天然先导化合物的结构成分,例如石杉碱甲、弗雷德里霉素 A、喜树碱 (CTP)、伊利西林 H 和吡哆醇。许多含有吡啶酮骨架的药物已经进入临床世界,还有一些正在临床试验中,例如氨力农米力农或普立马可作为强心剂用于治疗心力衰竭,吡仑帕奈用于治疗帕森病,吡非尼酮用于治疗特发性肺纤维化,环吡唑胺用于皮肤感染的局部治疗。2-吡啶酮的潜在临床适用性和相对较低的毒性引起了许多研究人员的兴趣,以探索该部分对更好和多样化药理活性的效用。除了药用特性外,2-吡啶酮衍生物还可以作为吡啶哌啶喹唑啉吲哚里西啶生物碱的活性合成子以及用于染料颜料吡啶酮系链系统。由于吡啶-2(1H)-one核上各种官能团的取代极大地影响了质子核和碳核磁共振中的化学位移值,在此,我们合成了一系列苯甲酰基吡啶2-(
  • Synthesis, Antiproliferative, and c-Src Kinase Inhibitory Activities of 4-Oxo-4<i>H</i>-1-benzopyran Derivatives
    作者:Karam Chand、Rakesh K Tiwari、Sumit Kumar、Amir Nasrolahi Shirazi、Sweta Sharma、Erik V Van der Eycken、Virinder S Parmar、Keykavous Parang、Sunil K Sharma
    DOI:10.1002/jhet.2106
    日期:2015.3
    A new class of 4‐oxo‐4H‐1‐benzopyran derivatives were synthesized and their antiproliferative activity examined against a panel of three human cancer cell lines, that is, breast carcinoma (MDA‐MB‐468), ovarian adenocarcinoma (SK‐OV‐3), and colorectal adenocarcinoma (HT‐29). Two compounds, that is, 3‐hexyl‐7,8‐dihydroxy‐4‐oxo‐4H‐1‐benzopyran and (E)‐ethyl 3‐(7‐methoxy‐4‐oxo‐4H‐1‐benzopyran‐3‐yl)acrylate were found to be potent against all three cancer cell lines studied at 50 μM concentration. Also, the inhibitory potency of the compounds was evaluated against active Src kinase. A few of these compounds exhibited modest Src kinase inhibitory activity (IC50 = 52–57 μM). Structure‐activity relationship studies with respect to the nature and position of substituents on the lead compounds could be further exploited for the design and development of more potent antiproliferative agents and/or Src kinase inhibitors.
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