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ethyl 3-(4-bromo-2-fluorophenyl)-3-oxopropanoate | 112704-80-0

中文名称
——
中文别名
——
英文名称
ethyl 3-(4-bromo-2-fluorophenyl)-3-oxopropanoate
英文别名
Ethyl (4-bromo-2-fluorobenzoyl)acetate
ethyl 3-(4-bromo-2-fluorophenyl)-3-oxopropanoate化学式
CAS
112704-80-0
化学式
C11H10BrFO3
mdl
——
分子量
289.101
InChiKey
GVLMOVPIFSXARB-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

  • 沸点:
    329.9±32.0 °C(Predicted)
  • 密度:
    1.487±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Direct synthesis of γ-pyrones by electrophilic condensation of β-ketoesters
    作者:Catarina A. B. Rodrigues、Antonio Misale、Florian Schiel、Nuno Maulide
    DOI:10.1039/c6ob01884j
    日期:——
    Triflic anhydride is a versatile electrophile that is able to activate poor nucleophiles. Herein, we show that readily available β-keto esters are activated by Tf2O furnishing γ-pyrones. Mechanistic studies suggest that this transformation proceeds via a double triflation, formation of an oxocarbenium intermediate and dealkylation promoted by a crucial nitrile additive.
    三氟甲磺酸酐是一种通用的亲电试剂,能够活化较差的亲核试剂。在本文中,我们表明,容易获得的β-酮酸酯通过提供γ-吡喃酮的Tf 2 O活化。机理研究表明,这种转变是通过双重三氟甲磺酸酯化,氧羰基中间体的形成以及关键的腈类添加剂促进的脱烷基而进行的。
  • [EN] TRICYCLIC COMPOUNDS AND COMPOSITIONS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS TRICYCLIQUES ET COMPOSITIONS UTILISÉS COMME INHIBITEURS DE KINASES
    申请人:NOVARTIS AG
    公开号:WO2017103824A1
    公开(公告)日:2017-06-22
    The present invention provides compounds of Formula (A): (I) as described herein, and salts thereof, and therapeutic uses of these compounds for treatment of disorders associated with Raf kinase activity. The invention further provides pharmaceutical compositions comprising these compounds, and compositions comprising these compounds and a therapeutic co-agent, and methods of using the compositions and combinations to treat conditions including cancers.
    本发明提供了如下式(A)的化合物:(I)以及所述化合物的盐,以及这些化合物用于治疗与Raf激酶活性相关的疾病的治疗用途。本发明进一步提供了包含这些化合物的药物组合物,以及包含这些化合物和治疗协同剂的组合物,以及使用这些组合物和组合物来治疗包括癌症在内的病症的方法。
  • PYRAZOLOQUINOLINE DERIVATIVES
    申请人:Eisai R&D Management Co., Ltd.
    公开号:US20130143907A1
    公开(公告)日:2013-06-06
    A compound and/or pharmacologically acceptable salt thereof represented by the formula (I) has PDE9 inhibitory action, so that the intracerebral cGMP concentration is anticipated to be elevated. The PDE9 inhibitory action and the increase in cGMP lead to the improvement of learning and memory behaviors, and the compound (I) has applicability as a therapeutic agent for cognitive dysfunctions in Alzheimer's disease. wherein R 1 is a hydrogen atom; R 2 is an aromatic ring group, etc.; R 3 is a hydrogen atom, etc; R 4 is a hydrogen atom; R 5 is an oxepanyl group, etc.; R 6 is a hydrogen atom.
    由以下化学式(I)表示的化合物和/或药理学上可接受的盐具有PDE9抑制作用,因此预期将提高脑内cGMP浓度。PDE9抑制作用和cGMP的增加导致学习和记忆行为的改善,化合物(I)具有作为治疗代理人用于阿尔茨海默病认知功能障碍的适用性。其中R1是氢原子;R2是芳香环基团等;R3是氢原子等;R4是氢原子;R5是氧杂环丙基团等;R6是氢原子。
  • Structural insight into the optimization of ethyl 5-hydroxybenzo[g]indol-3-carboxylates and their bioisosteric analogues as 5-LO/m-PGES-1 dual inhibitors able to suppress inflammation
    作者:Ferdinando Bruno、Suann Errico、Simona Pace、Maxim B. Nawrozkij、Arthur S. Mkrtchyan、Francesca Guida、Rosa Maisto、Abdurrahman Olgaç、Michele D'Amico、Sabatino Maione、Mario De Rosa、Erden Banoglu、Oliver Werz、Antonio Fiorentino、Rosanna Filosa
    DOI:10.1016/j.ejmech.2018.05.041
    日期:2018.7
    design of benzo[g]indol-3-carboxylate derivatives, disclosing several new key factors that affect both enzyme activity. Ethyl 2-(3,4-dichlorobenzyl)-5-hydroxy-1H-benzo[g]indole-3-carboxylate (4b, RAF-01) and ethyl 2-(3,4-dichlorophenyl)-5-hydroxy-1H-benzo[g]indole-3-carboxylate (7h, RAF-02) emerged as the most active compounds of the series. Additionally, together with selected structure based analogues
    花生四烯酸(AA)级联产生的促炎介质,例如前列腺素(PGs)和白三烯(LTs)的释放在引发,维持和调节炎症过程中起着至关重要的作用。新出现的5-脂氧合酶(5-LO)和微粒体前列腺素E 2合酶-1(mPGES-1)的双重抑制剂,同时阻止PGE 2和LT的形成,是一种非常有趣的药物。更好的炎症相关疾病药物治疗的候选药物。根据先前的研究,我们在此进行了基于结构的苯并[g]吲哚-3-羧酸酯衍生物的详细设计,揭示了影响这两种酶活性的几个新关键因素。2-(3,4-二氯苄基)-5-羟基-1H-苯并[g]吲哚-3-羧酸乙酯(4 b, RAF-01)和2-(3,4-二氯苯基)-5-羟基-1H-苯并[g]吲哚-3-羧酸乙酯(7 h, RAF-02)成为最活跃的化合物系列。另外,与选定的基于结构的类似物一起,两种衍生物均显示出显着的体内抗炎特性。 总之,建模和实验研究导致发现了新的候选化合物,这些化合物易于作为炎症途径的多靶点抑制剂进行进一步开发。
  • Synthetic Protocols Mutually Applicable to 4-Oxoquinolines and 4-Oxo-1,8-naphthyridines: Synthesis of 1-Aryl-2-substituted and 1-Aryl-3-fluoro-4-oxoquinolines and 4-Oxo-1,8-naphthyridines
    作者:Ken-ichiro Awasaguchi、Hiromi Hayashi、Hyouei Kawai、Hiroko Tominaga、Yuichiro Sato、Kazuya Hayashi、Yozo Todo
    DOI:10.1055/s-0031-1290079
    日期:2012.2
    We have achieved the synthesis of 1-aryl-2-substituted 4-oxoquinoline and 4-oxo-1,8-naphthyridine derivatives, which cannot be synthesized by known methods, via two useful synthons, 2-formyl-4-oxoquinoline and 2-methylsulfonyl-4-oxo-1,8-naphthyridine. We also succeeded in the synthesis of 1-aryl-3-fluoro-4-oxoquinoline by fluorocyclization of N-arylenaminone with Selectfluor® and potassium carbonate in DMF in a one-pot procedure. To the best of our knowledge, this is the first synthesis of 3-fluoro-4-oxoquinoline derivatives. We confirmed that these protocols were mutually applicable to the synthesis of 4-oxoquinoline and 4-oxo-1,8-naphthyridine derivatives.
    我们已经通过两种有用的合成单元,2-醛基-4-氧喹啉和2-甲基磺酰基-4-氧-1,8-萘啶,成功合成了1-芳基-2取代的4-氧喹啉和4-氧-1,8-萘啶衍生物,这些化合物无法通过已知的方法合成。我们还通过在DMF中使用Selectfluor®和碳酸钾对N-芳基氨基酮进行氟化环化反应,成功合成了1-芳基-3-氟-4-氧喹啉,这是一锅法合成的。尽我们所知,这是3-氟-4-氧喹啉衍生物的首次合成。我们确认这些合成方案在4-氧喹啉和4-氧-1,8-萘啶衍生物的合成中具有相互适用性。
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