6-[(E)-2-(4-Nitrophenyl)diazenyl]-3-pyridinol | 392621-53-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 6-[(E)-2-(4-Nitrophenyl)diazenyl]-3-pyridinol
• 英文别名: 5-hydroxy-2-(4-nitrophenylazo)pyridine；6-[(4-nitrophenyl)azo]pyridin-3-ol；5-hydroxy-2-(2-(4-nitrophenyl)diazenyl)pyridine；5-hydroxy-2-(4-nitrobenzenazo)pyridine
• CAS: 392621-53-3
• 化学式: C₁₁H₈N₄O₃
• 分子量: 244.21
• InChiKey: VLUHLNQGNNDTNN-BUHFOSPRSA-N

物化性质

• 沸点：
  543.5±45.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.11
• 重原子数：
  18.0
• 可旋转键数：
  3.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  100.98
• 氢给体数：
  1.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  6-[(E)-2-(4-Nitrophenyl)diazenyl]-3-pyridinol 在 palladium on activated charcoal 氢氧化钾 、 sodium hypophosphite 、 potassium carbonate 作用下， 以 四氢呋喃 、 吡啶 、 乙醇 、 水 为溶剂， 反应 19.5h， 生成 2-(i-propyl)-6-(N,N-dimethylcarbamoyloxy)imidazo[1,2-a]pyridine
  参考文献：
  名称：

  Sundberg, Richard J.; Van Nguyen, Phuoc; Jiang, Songchun, Medicinal Chemistry Research, 1997, vol. 7, # 8, p. 436 - 464

  摘要：

  DOI：
• 作为产物：
  描述：

  3-羟基吡啶 、 4-硝基苯胺 在 盐酸 、 sodium nitrite 、 sodium hydroxide 作用下， 以22%的产率得到6-[(E)-2-(4-Nitrophenyl)diazenyl]-3-pyridinol
  参考文献：
  名称：

  4-Aminopiperidine ureas as potent selective agonists of the human β3-Adrenergic receptor

  摘要：

  The preparation and structure-activity relationships (SARs) of potent agonists of the human beta (3)-adrenergic receptor (AR) derived from a 4-aminopiperidine scaffold are described. Examples combine human beta (3)-AR potency with selectivity over human beta (1)-AR and/or human beta (2)-AR agonism. Compound 29s was identified as a potent (EC50= 1 nM) and selective (greater than 400-fold over beta (1)- with no beta (2)-AR agonism) full beta (3)-AR agonist with in vivo activity in a transgenic mouse model of thermogenesis. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00645-x

文献信息

• Heterocyclic beta-3 adrenergic receptor agonists
  申请人：American Home Products Corporation

  公开号：US20020028832A1

  公开（公告）日：2002-03-07

  This invention provides compounds of Formula I having the structure 1 U, V, W, X, and Y are as defined hereinbefore, or a pharmaceutically acceptable salt thereof, which are useful in treating or inhibiting metabolic disorders related to insulin resistance or hyperglycemia (typically associated with obesity or glucose intolerance), atherosclerosis, gastrointestinal disorders, neurogenetic inflammation, glaucoma, ocular hypertension and frequent urination; and are particularly useful in the treatment or inhibition of type II diabetes.

  这项发明提供了具有结构式I的化合物 1 其中U、V、W、X和Y如前文所定义， 或其药学上可接受的盐，用于治疗或抑制与胰岛素抵抗或高血糖相关的代谢紊乱（通常与肥胖或葡萄糖不耐受有关）、动脉粥样硬化、胃肠道疾病、神经炎症、青光眼、眼压增高和频繁排尿；特别适用于治疗或抑制2型糖尿病。
• Substituted phenyl sulfonamides as selective .beta. 3 agonists for the
  申请人：Merck & Co., Inc.

  公开号：US05451677A1

  公开（公告）日：1995-09-19

  Substituted phenylsulfonamides are selective .beta..sub.3 adrenergic receptor agonists with very little .beta..sub.1 and .beta..sub.2 adrenergic receptor activity and as such the compounds are capable of increasing lipolysis and energy expenditure in cells. The compounds thus have potent activity in the treatment of Type II diabetes and obesity. The compounds can also be used to lower triglyceride levels and cholesterol levels or raise high density lipoprotein levels or to decrease gut motility. In addition, the compounds can be used to reduced neurogenic inflammation or as antidepressant agents. The compounds are prepared by coupling an aminoalkylphenyl-sulfonamide with an appropriately substituted alkyl epoxide. Compositions and methods for the use of the compounds in the treatment of diabetes and obesity and for lowering triglyceride levels and cholesterol levels or raising high density lipoprotein levels or for increasing gut motility are also disclosed.

  取代苯磺酰胺是选择性的β3肾上腺素受体激动剂，几乎没有β1和β2肾上腺素受体活性，因此这些化合物能够增加细胞内脂解和能量消耗。因此，这些化合物在治疗2型糖尿病和肥胖症方面具有强大的活性。这些化合物还可以用于降低甘油三酯水平和胆固醇水平，或提高高密度脂蛋白水平，或减少肠道蠕动。此外，这些化合物可以用于减少神经源性炎症或作为抗抑郁剂。这些化合物是通过将氨基烷基苯磺酰胺与适当取代的烷基环氧化合物偶联而制备的。还公开了这些化合物在治疗糖尿病和肥胖症以及降低甘油三酯水平和胆固醇水平或提高高密度脂蛋白水平或增加肠道蠕动方面的用途的组合物和方法。
• OSMIUM (II) ARENE AZO ANTI-CANCER COMPLEXES
  申请人：Fu Ying

  公开号：US20130040925A1

  公开（公告）日：2013-02-14

  The present invention relates to the use of certain osmium containing complexes such as cytotoxic agents particularly for the treatment of cancer. There is also provided novel osmium containing complexes, as well as pharmaceutical formulations comprising such complexes.

  本发明涉及使用某些含有钌的配合物，如细胞毒性药物，特别用于治疗癌症。还提供了新型含有钌的配合物，以及包括这些配合物的药物配方。
• Propanolamine derivatives
  申请人：Fujisawa Pharmaceutical Co. Ltd.

  公开号：US20020120148A1

  公开（公告）日：2002-08-29

  This invention relates to new propanolamine derivatives or salts thereof represented by the following formula [I]: 1 Wherein each symbol is as defined in the specification or salts thereof which have gut selective sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic, anti-urinary incontinence and anti-pollakiuria activities, to processes for the preparation thereof, to a pharmaceutical composition comprising the same and to a method for the prevention and/or treatment diseases indicated in the specification to a human being or an animal.

  这项发明涉及新的丙醇胺衍生物或其盐，其化学式如下所示：1其中每个符号如规范中定义，或具有选择性肠道交感神经兴奋作用、抗溃疡、抗胰腺炎、脂解作用、抗尿失禁和抗尿频活性的盐，以及其制备方法、包含相同的药物组合物以及用于预防和/或治疗规范中指示的疾病的方法，适用于人类或动物。
• Aminoalcohol derivatives and their use as beta 3 adrenergic agonists
  申请人：Fujisawa Pharmaceutical Co. Ltd.

  公开号：US20030181726A1

  公开（公告）日：2003-09-25

  This invention relates to new aminoalcohol derivatives or salts thereof represented by the following formula [I]: 1 wherein each symbol is as defined in the specification or salts thereof which have gut selective sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic, anti-urinary incontinence and anti-pollakiuria activities, to processes for the preparation thereof, to a pharmaceutical composition comprising the same and to a method for the prevention and/or treatment diseases indicated in the specification to a human being or an animal.

  该发明涉及由以下式表示的新氨基醇衍生物或其盐：1其中每个符号如规范中定义或其盐，具有肠道选择性交感兴奋剂、抗溃疡、抗胰腺炎、脂解作用、抗尿失禁和抗排尿活性，以及其制备方法、包含相同的药物组合物，以及用于预防和/或治疗规范中指示的疾病的方法，适用于人类或动物。