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(Z)-ethyl 2-hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoate | 785732-30-1

中文名称
——
中文别名
——
英文名称
(Z)-ethyl 2-hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoate
英文别名
ethyl (2Z)-2-hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoate;ethyl (Z)-2-hydroxy-4-oxo-4-thiophen-2-ylbut-2-enoate
(Z)-ethyl 2-hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoate化学式
CAS
785732-30-1
化学式
C10H10O4S
mdl
——
分子量
226.253
InChiKey
ADGYUYIYYMFEES-VURMDHGXSA-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):
    2.5
  • 重原子数:
    15
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    91.8
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    (Z)-ethyl 2-hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoate盐酸羟胺 作用下, 以 乙腈 为溶剂, 反应 3.0h, 以90%的产率得到5-(2-噻吩基)异噁唑-3-羧酸乙酯
    参考文献:
    名称:
    将异恶唑转化为多种恶唑产物的连续流光异构化反应的发展。
    摘要:
    提出了一种连续流动的方法,其通过光化学转座反应将异恶唑直接转化为它们的恶唑对应物。这导致首次报道了利用这种转化来确定其范围和综合实用性的方法。通过这种快速而温和的流动过程,实现了一系列带有不同附件的包括不同杂环部分的各种二取代和三取代的恶唑产物。此外,通过生成克量的选定产品,同时还提供了对可能的中间体的见识,证明了这种方法的鲁棒性。
    DOI:
    10.1021/acs.joc.9b03399
  • 作为产物:
    描述:
    2-乙酰基噻吩草酸二乙酯sodium ethanolate 作用下, 以43%的产率得到(Z)-ethyl 2-hydroxy-4-oxo-4-(thiophen-2-yl)but-2-enoate
    参考文献:
    名称:
    Diketo acids and their amino acid/dipeptidic analogues as promising scaffolds for the development of bacterial methionine aminopeptidase inhibitors
    摘要:
    二酮酸及其肽类类似物被设计并合成为细菌MetAP抑制剂。在酶活性测定中,代表性化合物5e显示出对细菌MetAPs的优秀抑制作用,且无细胞毒性。
    DOI:
    10.1039/c5ra03354c
点击查看最新优质反应信息

文献信息

  • Design, Synthesis, and Structure–Activity Relationship of a Novel Series of GluN2C-Selective Potentiators
    作者:Sommer S. Zimmerman、Alpa Khatri、Ethel C. Garnier-Amblard、Praseeda Mullasseril、Natalie L. Kurtkaya、Stefka Gyoneva、Kasper B. Hansen、Stephen F. Traynelis、Dennis C. Liotta
    DOI:10.1021/jm401695d
    日期:2014.3.27
    herein describe a novel series of pyrrolidinones that selectively potentiate only NMDA receptors that contain the GluN2C subunit. The most active analogues tested were over 100-fold selective for recombinant GluN2C-containing receptors over GluN2A/B/D-containing NMDA receptors as well as AMPA and kainate receptors. This series represents the first class of allosteric potentiators that are selective
    NMDA受体是介导慢速的Ca GluN1和GluN2A-d亚基组成的四聚体复合2+ -兴奋性突触传递的渗透组分。NMDA 受体与广泛的神经系统疾病有关,因此代表了一个重要的治疗靶点。我们在此描述了一系列新型吡咯烷酮,它们选择性地仅增强含有 GluN2C 亚基的 NMDA 受体。测试的最活跃的类似物对重组 GluN2C 受体的选择性是对 GluN2A/B/D 含 NMDA 受体以及 AMPA 和红藻氨酸受体的 100 倍以上。该系列代表了第一类对含二异聚体 GluN2C 的 NMDA 受体具有选择性的变构增效剂。
  • Facile Synthesis of Enantiopure 4-Substituted 2-Hydroxy-4- butyrolactones using a Robust<i>Fusarium</i>Lactonase
    作者:Bing Chen、Hai-Feng Yin、Zhen-Sheng Wang、Jian-He Xu、Li-Qiang Fan、Jian Zhao
    DOI:10.1002/adsc.200900628
    日期:2009.11
    A facile chemo-enzymatic process has been developed for producing stereoisomers of 4-substituted 2-hydroxy-4-butyrolactones with good to excellent enantioselectivity. This process involves an easy separation of the diastereoisomers by column chromatography and efficient enzymatic resolution by whole cells of Escherichia coli JM109 expressing Fusarium proliferatum lactonase gene. This biocatalyst shows
    已经开发了一种容易的化学酶促方法,用于生产具有良好至优异对映选择性的4-取代的2-羟基-4-丁内酯的立体异构体。此过程涉及通过柱色谱法轻松分离非对映异构体,并通过表达枯萎镰刀菌的大肠杆菌JM109的全细胞有效地进行酶促拆分内酯酶基因。该生物催化剂显示出对不同底物结构的强耐受性,并且可以优异的对映体纯度获得至少四种可能的异构体中的三种。检查了不同的底物浓度(10 mM–200 mM),使底物与催化剂的比例高达26:1。这种通用而有效的酶促方法使人们可以容易且经济地获得4-取代的2-羟基-4-丁内酯的立体异构体。根据NMR,X射线衍射和圆二色性系统地进行了立体化学分配,从而进一步了解了该酶的立体选择性。
  • [EN] PYRADAZINONE DERIVATIVES AND THE COMPOSITIONS AND METHODS OF TREATMENT REGARDING THE SAME<br/>[FR] DÉRIVÉS DE PYRADAZINONE ET COMPOSITIONS ET PROCÉDÉS DE TRAITEMENT ASSOCIÉS
    申请人:AN2H DISCOVERY LTD
    公开号:WO2017210685A1
    公开(公告)日:2017-12-07
    The present disclosure is directed to pyridazin-3(2H)-one compounds of formula (I), pharmaceutical compositions thereof and methods for modulating or activating a Parkin ligase The present disclosure is also directed to methods of treating and/or reducing the incidence of diseases or conditions related to the activation of Parkin ligase, R21, R22, R23, R24 and R25 are as defined herein.
    本公开涉及式(I)的吡啶并嗪-3(2H)-酮化合物,其药物组成以及调节或激活帕金连接酶的方法。本公开还涉及治疗和/或减少与帕金连接酶激活相关的疾病或病况的方法,其中R21、R22、R23、R24和R25如本文所定义。
  • Synthesis, characterization, anticancer evaluation and mechanisms of cytotoxic activity of novel 3-hydroxy-3-pyrrolin-2-ones bearing thenoyl fragment: DNA, BSA interactions and molecular docking study
    作者:Nenad Joksimović、Jelena Petronijević、Nenad Janković、Dejan Baskić、Suzana Popović、Danijela Todorović、Sanja Matić、Goran A. Bogdanović、Milan Vraneš、Aleksandar Tot、Zorica Bugarčić
    DOI:10.1016/j.bioorg.2019.102954
    日期:2019.7
    or unrelated to cell cycle distribution (D14). Additionally, to better understand their suitability for potential use as anticancer medicaments we studied the interactions between biomacromolecules (DNA or BSA) and D13 and D15. The results indicated that D13 and D15 have great affinity to displace EB from the EB-DNA complex through intercalation [Ksv = (3.7 ± 0.1) and (3.4 ± 0.1) × 103 M-1, respectively]
    为了在发现具有改进特性的新型化疗药物方面取得进展,并牢记取代的3-羟基-3-吡咯啉-2-酮属于一类生物活性化合物这一事实,一系列新颖的1,5合成了-二芳基-4-(2-噻吩基羰基)-3-羟基-3-吡咯啉-2-酮,并通过光谱(UV-Vis,IR,NMR,ESI-MS),X射线和元素分析对其进行了表征。检查所有化合物对人癌细胞系HeLa和MDA-MB 231和正常成纤维细胞(MRC-5)的细胞毒性作用。四种化合物,3-羟基-1-(对甲苯基)-4-(2-噻吩基羰基)-5-(4-氯苯基)-2,5-二氢-1H-吡咯-2-酮(D10),3-羟基-1-(3-硝基苯基)-4-(2-噻吩基羰基)-5-(4-(苄氧基)苯基)-2,5-二氢-1H-吡咯-2-酮(D13),3-羟基- 1-(4-硝基苯基)-4-(2-噻吩基羰基)-5-(4-(苄氧基)苯基)-2,5-二氢-1H-吡咯-2-酮(D14)和3-羟基-1-
  • Synthesis, Characterization, Antitumor Potential, BSA and DNA Binding Properties, and Molecular Docking Study of Some Novel 3-Hydroxy-3- Pyrrolin-2-Ones
    作者:Nenad Joksimović、Jelena Petronijević、Emilija Milović、Nenad Janković、Dejan Baskić、Suzana Popović、Danijela Todorović、Sanja Matić、Milan Vraneš、Aleksandar Tot
    DOI:10.2174/1573406417666210803094127
    日期:2022.3
    Background:

    In order to make progress in discovering the new agents for cancer treatment with improved properties and considering the fact that 3-hydroxy-3-pyrrolin-2-ones belong to a class of biologically active compounds, we tested series of eleven novels 1,5-diaryl-4-(2- thienylcarbonyl)-3-hydroxy-3-pyrrolin-2-ones for their antitumor potential.

    Methods:

    All novel compounds were characterized by spectral (IR, NMR, MS) and elemental analysis. All novel 3-hydroxy-3-pyrrolin-2-ones were screened for their cytotoxic activity on two cancer cell lines, SW480 and MDA-MB 231, and non-transformed fibroblasts (MRC-5).

    Results:

    Compounds B8, B9, and B10 showed high cytotoxicity on SW480 cells together with good selectivity towards MRC-5 cells. It is important to empathize that the degree of selectivity of B8 and B10 was high (SI = 5.54 and 12.09, respectively). Besides, we explored the mechanisms of cytotoxicity of novel derivatives, B8, B9, and B10. The assay showed that tested derivatives induce an apoptotic type of cell death in SW480 cells, with a minor percent of necrotic cells. Additionally, to better understand the suitability of the compounds for potential use as anticancer medicaments, we studied their interactions with biomacromolecules (DNA or BSA). The results indicated that the tested compounds have a great affinity to displace EB from the EB-DNA complex through intercalation. Also, DNA and BSA molecular docking study was performed to predict the binding mode and the interaction region of the compounds.

    Conclusion:

    Achieved results indicate that our compounds have the potential to become candidates for use as medicaments.

    背景:为了在发现新的癌症治疗药物方面取得进展并考虑到3-羟基-3-吡咯烷-2-酮属于一类生物活性化合物,我们测试了一系列十一种新型1,5-二芳基-4-(2-噻吩基甲酰)-3-羟基-3-吡咯烷-2-酮的抗肿瘤潜力。 方法:所有新型化合物都通过光谱(红外、核磁共振、质谱)和元素分析进行了表征。所有新型3-羟基-3-吡咯烷-2-酮都在两种癌细胞系SW480和MDA-MB 231以及非转化成纤维母细胞(MRC-5)上进行了细胞毒性活性筛选。 结果:化合物B8、B9和B10在SW480细胞上表现出高细胞毒性,同时对MRC-5细胞具有良好的选择性。重要的是,B8和B10的选择性程度很高(分别为SI = 5.54和12.09)。此外,我们探索了新型衍生物B8、B9和B10的细胞毒性机制。实验表明,测试的衍生物在SW480细胞中诱导凋亡型细胞死亡,仅有少量坏死细胞。此外,为了更好地了解化合物作为抗癌药物的适用性,我们研究了它们与生物大分子(DNA或BSA)的相互作用。结果表明,测试的化合物通过插入作用具有很强的亲和力,能够将EB从EB-DNA复合物中置换出来。此外,进行了DNA和BSA分子对接研究,以预测化合物的结合模式和相互作用区域。 结论:所获得的结果表明,我们的化合物具有成为药物候选物的潜力。
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