1-<4-Nitro-phenyl>-pyrazol-4-carbonsaeure-aethylester | 91397-55-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-<4-Nitro-phenyl>-pyrazol-4-carbonsaeure-aethylester
• 英文别名: 1-(4-nitro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester；1-(4-Nitro-phenyl)-1H-pyrazol-4-carbonsaeure-aethylester；Ethyl 1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate；ethyl 1-(4-nitrophenyl)pyrazole-4-carboxylate
• CAS: 91397-55-6
• 化学式: C₁₂H₁₁N₃O₄
• mdl: MFCD16037004
• 分子量: 261.237
• InChiKey: SPSMLLFJVBIDTK-UHFFFAOYSA-N

物化性质

• 熔点：
  189-191℃ (ethanol )
• 沸点：
  410.1±25.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  89.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1-(4-硝基苯基)-1H-吡唑-4-甲腈 在 盐酸 作用下， 生成 1-<4-Nitro-phenyl>-pyrazol-4-carbonsaeure-aethylester
  参考文献：
  名称：

  Takamizawa; Hayashi, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1959, vol. 79, p. 339,343

  摘要：

  DOI：

文献信息

• Biphenyls and fluorenes as imaging agents in alzheimer's disease
  申请人：Kung F. Hank

  公开号：US20050271584A1

  公开（公告）日：2005-12-08

  This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.

  本发明涉及成像淀粉样沉积物的方法、标记化合物及制备标记化合物的方法。本发明还涉及抑制淀粉样蛋白聚集形成淀粉样沉积物的化合物及制备化合物的方法，以及向淀粉样沉积物传递治疗剂的方法。
• Beck, James R.; Gajewski, Robert P.; Lynch, Michael P., Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 267 - 270
  作者：Beck, James R.、Gajewski, Robert P.、Lynch, Michael P.、Wright, Fred L.

  DOI：——

  日期：——
• BECK J. R.; GEJEWSKI R. P.; LYNCH M. P.; WRIGHT F. L., J. HETEROCYCL. CHEM., 24,(1987) N 1, 267-270
  作者：BECK J. R.、 GEJEWSKI R. P.、 LYNCH M. P.、 WRIGHT F. L.

  DOI：——

  日期：——
• BIPHENYLS AND FLUORENES AS IMAGING AGENTS IN ALZHEIMER'S DISEASE
  申请人：The Trustees of The University of Pennsylvania

  公开号：EP1553985A2

  公开（公告）日：2005-07-20
• [EN] BIPHENYLS AND FLUORENES AS IMAGING AGENTS IN ALZHEIMER'S DISEASE<br/>[FR] BIPHENYLES ET FLUORENES COMME AGENTS D'IMAGERIE POUR LA MALADIE D'ALZHEIMER
  申请人：KUNG HANK F

  公开号：WO2004032975A2

  公开（公告）日：2004-04-22

  This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delevering a therapeutic agent to amyloid deposits.