5-(3,4-Dimethoxyphenyl)-3-pyridin-4-yl-1,2,4-oxadiazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-(3,4-Dimethoxyphenyl)-3-pyridin-4-yl-1,2,4-oxadiazole
• 化学式: C₁₅H₁₃N₃O₃
• mdl: MFCD01049256
• 分子量: 283.287
• InChiKey: WTOJPVYQSDMENI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  70.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  藜芦酸 、 4-吡啶基偕胺肟 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.03h， 生成 5-(3,4-Dimethoxyphenyl)-3-pyridin-4-yl-1,2,4-oxadiazole
  参考文献：
  名称：

  The accelerated development of an optimized synthesis of 1,2,4-oxadiazoles: application of microwave irradiation and statistical design of experiments

  摘要：

  Herein, we report the development of an optimized microwave-assisted synthesis of 1,2,4-oxadiazoles. The chemistry development process was significantly accelerated by employing a statistical software package (MODDE 6.0(TM)) to guide in the optimization of the reaction conditions. The resulting optimized reaction conditions were then utilized in the synthesis of a focused library of 1,2,4-oxadiazoles. (C) 2003 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2003.10.055

文献信息

• NOVEL MODULATORS OF SPHINGOSINE PHOSPHATE RECEPTORS
  申请人：The Scripps Research Institute

  公开号：US20180009770A1

  公开（公告）日：2018-01-11

  Compounds that activate a sphingosine-1-phosphate receptor of the subtype 1 are provided. Certain compounds selectively activate the receptor subtype 1 in relation to the sphingosine-1-phosphate receptor subtype 3. Uses and methods of inventive compounds for treatment of malconditions wherein activation, agonism, inhibition or antagonism of the S1P1 is medically indicated are provided.
• US9975863B2
  申请人：——

  公开号：US9975863B2

  公开（公告）日：2018-05-22