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N-(butyl)-4-[4-(methylsulfonyl)phenyl]-6-(trifluoromethyl)pyrimidin-2-amine | 342651-34-7

中文名称
——
中文别名
——
英文名称
N-(butyl)-4-[4-(methylsulfonyl)phenyl]-6-(trifluoromethyl)pyrimidin-2-amine
英文别名
N-butyl-4-(4-(methylsulfonyl)phenyl)-6-(trifluoromethyl)pyrimidin-2-amine;N-butyl-4-(4-methylsulfonylphenyl)-6-(trifluoromethyl)pyrimidin-2-amine
N-(butyl)-4-[4-(methylsulfonyl)phenyl]-6-(trifluoromethyl)pyrimidin-2-amine化学式
CAS
342651-34-7
化学式
C16H18F3N3O2S
mdl
——
分子量
373.399
InChiKey
DMAQGXIFTLZFRD-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):
    3.6
  • 重原子数:
    25
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    80.3
  • 氢给体数:
    1
  • 氢受体数:
    8

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

  • 作为产物:
    参考文献:
    名称:
    Synthesis of three 18F-labelled cyclooxygenase-2 (COX-2) inhibitors based on a pyrimidine scaffold
    摘要:
    环氧合酶(COX)是将花生四烯酸转化为前列腺素(PGs)的复杂过程中的关键酶。这种酶的抑制剂是一类特别有前景的化合物,适用于化学预防和癌症疗法。COX亚型COX-2参与肿瘤发生和发展的实验数据,以及在人类多种癌症中观察到的COX-2过表达,为靶向COX-2进行癌症的分子成像和治疗提供了理论依据。以先导结构1a为基础,合成了一系列三氟甲基取代的嘧啶化合物,作为新型选择性COX-2抑制剂。所有化合物均在体外的环氧合酶(COX)测定中进行了测试,以确定COX-1和COX-2的抑制效力和选择性。使用COX-1和COX-2的催化位点进行的分子对接研究,为获得的三种高效且选择性强的含氟苄基COX-2抑制剂的实验生物结构–活性关系数据提供了补充的理论支持。选择的氟苄基取代嘧啶衍生物进一步开发为18F标记的放射示踪剂([18F]1a, [18F]2a, [18F]3a)。放射示踪剂[18F]1a和[18F]2a使用4-[18F]氟苄胺([18F]FBA)作为构建块进行放射标记。放射示踪剂[18F]3a则通过与无载体添加(n.c.a.)的[18F]氟化物在碘芳基化合物上进行亲核芳香取代反应直接进行放射氟化。
    DOI:
    10.1039/c3ob41935e
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文献信息

  • Identification of [4-[4-(methylsulfonyl)phenyl]-6-(trifluoromethyl)-2-pyrimidinyl] amines and ethers as potent and selective cyclooxygenase-2 inhibitors
    作者:Martin E. Swarbrick、Paul J. Beswick、Robert J. Gleave、Richard H. Green、Sharon Bingham、Chas Bountra、Malcolm C. Carter、Laura J. Chambers、Iain P. Chessell、Nick M. Clayton、Sue D. Collins、John A. Corfield、C. David Hartley、Savvas Kleanthous、Paul F. Lambeth、Fiona S. Lucas、Neil Mathews、Alan Naylor、Lee W. Page、Jeremy J. Payne、Neil A. Pegg、Helen S. Price、John Skidmore、Alexander J. Stevens、Richard Stocker、Sharon C. Stratton、Alastair J. Stuart、Joanne O. Wiseman
    DOI:10.1016/j.bmcl.2009.02.085
    日期:2009.8
    A novel series of [4-[4-(methylsulfonyl)phenyl]-6-(trifluoromethyl)-2-pyrimidine-based cyclooxygenase-2 (COX-2) inhibitors, which have a different arrangement of substituents compared to the more common 1,2-diarylheterocycle based molecules, have been discovered. For example, 2-(butyloxy)-4-[4(methylsulfonyl) phenyl]-6-(trifluoromethyl) pyrimidine (47), a member of the 2- pyrimidinyl ether series, has been shown to be a potent and selective inhibitor with a favourable pharmacokinetic pro. le, high brain penetration and good efficacy in rat models of hypersensitivity. (C) 2009 Elsevier Ltd. All rights reserved.
  • Synthesis of three 18F-labelled cyclooxygenase-2 (COX-2) inhibitors based on a pyrimidine scaffold
    作者:Ole Tietz、Sai Kiran Sharma、Jatinder Kaur、Jenilee Way、Alison Marshall、Melinda Wuest、Frank Wuest
    DOI:10.1039/c3ob41935e
    日期:——
    Cyclooxygenase (COX) is the key enzyme within the complex conversion of arachidonic acid into prostaglandins (PGs). Inhibitors of this enzyme represent a particularly promising class of compounds for chemoprevention and cancer therapy. The experimental data on the involvement of COX isoform COX-2 in tumour development and progression, as well as the observed overexpression of COX-2 in a variety of human cancers provide the rationale for targeting COX-2 for molecular imaging and therapy of cancer. A series of trifluoromethyl-substituted pyrimidines was prepared as a novel class of selective COX-2 inhibitors, based on the lead structure 1a. All compounds were tested in cyclooxygenase (COX) assays in vitro to determine COX-1 and COX-2 inhibitory potency and selectivity. Molecular docking studies using the catalytic site of COX-1 and COX-2, respectively, provided complementary theoretical support for the obtained experimental biological structure–activity relationship data of three highly potent and selective fluorobenzyl-containing COX-2 inhibitors. Selected fluorobenzyl-substituted pyrimidine derivatives were further developed as 18F-labelled radiotracers ([18F]1a, [18F]2a, [18F]3a). Radiotracers [18F]1a and [18F]2a were radiolabelled using 4-[18F]fluorobenzylamine ([18F]FBA) as a building block. Radiotracer [18F]3a was radiofluorinated directly using a nucleophilic aromatic substitution reaction with no-carrier-added (n.c.a.) [18F]fluoride on an iodylaryl compound as a labelling precursor.
    环氧合酶(COX)是将花生四烯酸转化为前列腺素(PGs)的复杂过程中的关键酶。这种酶的抑制剂是一类特别有前景的化合物,适用于化学预防和癌症疗法。COX亚型COX-2参与肿瘤发生和发展的实验数据,以及在人类多种癌症中观察到的COX-2过表达,为靶向COX-2进行癌症的分子成像和治疗提供了理论依据。以先导结构1a为基础,合成了一系列三氟甲基取代的嘧啶化合物,作为新型选择性COX-2抑制剂。所有化合物均在体外的环氧合酶(COX)测定中进行了测试,以确定COX-1和COX-2的抑制效力和选择性。使用COX-1和COX-2的催化位点进行的分子对接研究,为获得的三种高效且选择性强的含氟苄基COX-2抑制剂的实验生物结构–活性关系数据提供了补充的理论支持。选择的氟苄基取代嘧啶衍生物进一步开发为18F标记的放射示踪剂([18F]1a, [18F]2a, [18F]3a)。放射示踪剂[18F]1a和[18F]2a使用4-[18F]氟苄胺([18F]FBA)作为构建块进行放射标记。放射示踪剂[18F]3a则通过与无载体添加(n.c.a.)的[18F]氟化物在碘芳基化合物上进行亲核芳香取代反应直接进行放射氟化。
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