4-Iodo-2-phenyl-1H-imidazole | 114748-88-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-Iodo-2-phenyl-1H-imidazole
• 英文别名: 5-iodo-2-phenyl-1H-imidazole
• CAS: 114748-88-8
• 化学式: C₉H₇IN₂
• 分子量: 270.072
• InChiKey: QELNVWZGYDCGOB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-Iodo-2-phenyl-1H-imidazole 在 乙基溴化镁 、 sodium hydride 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 13.0h， 生成 Bis-(1-methyl-2-phenyl-1H-imidazol-4-yl)-(5-methyl-2-phenyl-1H-imidazol-4-yl)-methanol
  参考文献：
  名称：

  位阻三（4-咪唑基）甲醇配体及其与金属酶有关的铜（I）配合物的合成

  摘要：

  具有与金属酶的活性位点密切的配位环境的三（4-咪唑基）甲醇由于其不稳定性而未被用作仿生配体。我们已经合成了稳定的三（4-咪唑基）甲醇衍生物，其具有甲基作为NH保护基并且在咪唑环上具有大体积的取代基，用于稳定结合到金属中心的反应性物种。这些配体提供稳定的单体铜（I）配合物，其配位环境非常接近金属酶的活性位点。

  DOI：

  10.1016/j.tetlet.2005.02.122
• 作为产物：
  描述：

  2-phenyl-4,5-diidoimidazole 在 sodium sulfite 作用下， 以 乙醇 、 水 为溶剂， 反应 18.0h， 以87%的产率得到4-Iodo-2-phenyl-1H-imidazole
  参考文献：
  名称：

  [EN] 6,7-DIHYDROPYRAZOLO[1,5-α]PYRAZIN-4(5H)-ONE COMPOUNDS AND THEIR USE AS NEGATIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS
  [FR] COMPOSÉS DE 6,7-DIHYDROPYRAZOLO[1,5-Α]PYRAZIN-4(5H)-ONE ET LEUR UTILISATION COMME MODULATEURS ALLOSTÉRIQUES NÉGATIFS DES RÉCEPTEURS MGLUR2

  摘要：

  本发明涉及作为代谢型谷氨酸受体亚型2 ("mGluR2") 的负变构调节剂 (NAMs) 的新型6,7-二氢吡唑并[1,5-α]吡嗪-4(5H)-酮衍生物。该发明还涉及包含这种化合物的药物组合物，用于制备这种化合物和组合物的方法，以及用于预防或治疗涉及代谢型受体的 mGluR2 亚型的疾病的这种化合物和组合物的用途。

  公开号：

  WO2016087487A1

文献信息

• Di(hetero)arylcyclohexane derivatives, their preparation, their use and pharmaceutical compositions comprising them
  申请人：BOHME Thomas

  公开号：US20100204206A1

  公开（公告）日：2010-08-12

  Di(hetero)arylcyclohexane derivatives, their preparation, their use and pharmaceutical compositions comprising them The present invention relates to di(hetero)arylcyclohexane derivatives of the formula I, in which Ar 1 , Ar 2 , R 1 and R 2 have the meanings indicated in the claims. The compounds of the formula I are valuable pharmaceutical active compounds which inhibit ATP-sensitive potassium channels in the heart muscle and are suitable, for example, for the treatment of disorders of the cardiovascular system such as arrhythmias or a decreased contractility of the heart, such as can occur, for example, in coronary heart disease, cardiac insufficiency or cardiomyopathies. In particular, they are suitable for the prevention of sudden cardiac death. The invention furthermore relates to processes and intermediates for the preparation of the compounds of the formula I, their use and pharmaceutical compositions comprising them.

  本发明涉及式I的二(杂)芳基环己烷衍生物，其制备方法、其用途以及包含它们的制药组合物。其中，Ar1、Ar2、R1和R2的含义如权利要求所示。式I的化合物是有价值的药物活性化合物，可以抑制心肌中的ATP敏感性钾通道，并适用于治疗心血管系统的疾病，如心律失常或心脏收缩力下降，例如冠心病、心力衰竭或心肌病等。特别地，它们适用于预防突发性心脏死亡。本发明还涉及制备式I化合物的过程和中间体、它们的用途以及包含它们的制药组合物。
• METHOD FOR PRODUCING METAL PARTICLE DISPERSION, CONDUCTIVE INK USING METAL PARTICLE DISPERSION PRODUCED BY SUCH METHOD, AND CONDUCTIVE COATING FILM
  申请人：Toyo Ink Mfg. Co., Ltd

  公开号：EP1952918A1

  公开（公告）日：2008-08-06

  Disclosed is a method for producing a metal particle dispersion wherein a metal compound is reduced by using carbodihydrazide represented by the formula (1) below or a polybasic acid polyhydrazide represented by the formula (2) below (wherein R represents an n-valent polybasic acid residue) in a liquid medium. By reducing the metal compound in the presence of a compound having a function preventing discoloration of the metal, there can be obtained a metal particle dispersion having excellent discoloration preventing properties. Metal particles produced by such methods have a uniform particle diameter and are excellent in dispersion stability. By using a conductive resin composition or conductive ink containing a metal particle dispersion obtained by such production methods, there can be formed a conductive coating film, such as a conductive circuit or an electromagnetic layer, having good characteristics.

  本发明公开了一种生产金属颗粒分散液的方法，该方法通过在液体介质中使用下式 (1) 所代表的碳二酰肼或下式 (2) 所代表的多基酸多酰肼（其中 R 代表正价多基酸残基）还原金属化合物。通过在具有防止金属褪色功能的化合物存在下还原金属化合物，可获得具有优异防褪色性能的金属颗粒分散液。通过这种方法制得的金属颗粒具有均匀的颗粒直径和出色的分散稳定性。使用含有通过这种生产方法获得的金属颗粒分散体的导电树脂组合物或导电墨水，可以形成具有良好特性的导电涂膜，例如导电电路或电磁层。
• COLORED METALLIC PIGMENT, PROCESS FOR PRODUCING THE SAME, AND COATING COMPOSITION AND COSMETIC PREPARATION COMPRISING SAID COLORED METALLIC PIGMENT
  申请人：TOYO ALUMINIUM KABUSHIKI KAISHA

  公开号：EP1990377A1

  公开（公告）日：2008-11-12

  This invention provides a colored metallic pigment, which can develop a variety of colors and varied interference colors while maintaining good lightfastness, weatherfastness and hiding power, a process for producing the same, a coating composition containing the colored metallic pigment and capable of providing a coating film having excellent finished appearance, and a cosmetic preparation containing the colored metallic pigment, having excellent hiding power, and capable of providing sharp hue. The colored metallic pigment comprises at least a metallic pigment, an amorphous silicon oxide film layer provided on the surface of the metallic pigment, a metal layer provided on the surface of the amorphous silicon oxide film layer, and metallic particles provided on the surface of the metal layer. The metallic particles are provided so as to directly cover a part of the surface of the metal layer. In the colored metallic pigment, the metal layer preferably comprises at least one metal selected from Sn, Pd, Pt and Au. The metallic particle preferably comprises at least one metal selected from Cu, Ni and Ag.

  本发明提供了一种彩色金属颜料，它能在保持良好的耐光性、耐候性和遮盖力的同时，显现出多种颜色和各种干扰色；还提供了一种生产彩色金属颜料的工艺；一种含有该彩色金属颜料并能提供具有良好成品外观的涂膜的涂料组合物；以及一种含有该彩色金属颜料、具有良好遮盖力并能提供鲜明色调的化妆品制剂。彩色金属颜料至少包括金属颜料、设置在金属颜料表面的非晶氧化硅薄膜层、设置在非晶氧化硅薄膜层表面的金属层以及设置在金属层表面的金属颗粒。金属颗粒的设置是为了直接覆盖金属层的部分表面。在有色金属颜料中，金属层最好包括至少一种选自 Sn、Pd、Pt 和 Au 的金属。金属颗粒最好包括至少一种选自铜、镍和银的金属。
• COLORED METALLIC PIGMENT, PROCESS FOR PRODUCING THE SAME, AND COATING COMPOSITION AND COSMETIC PREPARATION CONTAINING SAID COLORED METALLIC PIGMENT
  申请人：TOYO ALUMINIUM KABUSHIKI KAISHA

  公开号：EP1990377B1

  公开（公告）日：2012-02-08
• DI(HETERO)ARYLCYCLOHEXANE DERIVATIVES, THEIR PREPARATION, THEIR USE AND PHARMACEUTICAL COMPOSITIONS COMPRISING THEM
  申请人：SANOFI

  公开号：EP2164825B1

  公开（公告）日：2014-04-30