N-<4-<2-(dimethylamino)ethoxy>phenyl>-4-(3-pyridinyl)-2-pyrimidinamine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: N-<4-<2-(dimethylamino)ethoxy>phenyl>-4-(3-pyridinyl)-2-pyrimidinamine
• 英文别名: N-[4-[2-(Dimethylamino)ethoxy]phenyl]-4-(3-pyridinyl)-2-pyrimidinamine；N-[4-[2-(dimethylamino)ethoxy]phenyl]-4-pyridin-3-ylpyrimidin-2-amine
• 化学式: C₁₉H₂₁N₅O
• 分子量: 335.409
• InChiKey: MZGYCEMGJLYMGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  63.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N-(4-methoxyphenyl)-4-(pyridin-3-yl)pyrimidin-2-amine 在 氢溴酸 、 sodium hydride 作用下， 反应 7.75h， 生成 N-<4-<2-(dimethylamino)ethoxy>phenyl>-4-(3-pyridinyl)-2-pyrimidinamine
  参考文献：
  名称：

  Preparation of substituted N-phenyl-4-aryl-2-pyrimidinamines as mediator release inhibitors

  摘要：

  The role of immunologically released mediators, such as histamine, leukotrienes, and platelet-activating factor, is well-established for asthma and other allergic disorders. Developing therapeutic agents which would block mediator release from mast cells and other relevant cell types would provide a rational approach to asthma therapy. Using human basophil as a screen, a series of 4-aryl-2-(phenylamino)pyrimidines was found which inhibited mediator release. These compounds were prepared by condensing acetyl heterocycles with dimethylformamide dimethyl acetal to form enaminones which are cyclized with aryl guanidines to give pyrimidines. After examining a large number of analogs, N-[3-(1H-imidazol-1-yl)phenyl]-4-(2-pyridinyl)-2-pyrimidinamine (1-27) was chosen for toxicological evaluation.

  DOI：

  10.1021/jm00071a002

文献信息

• 4,5,6-substituted-N-(substituted-phenyl)-2-pyrimidinamines
  申请人：American Cyanamid Company

  公开号：US04788195A1

  公开（公告）日：1988-11-29

  This disclosure describes novel 4,5,6-substituted-N-(substituted-phenyl)-2-pyrimidinamines having anti-asthmatic activity.

  这份披露描述了具有抗哮喘活性的新型4,5,6-取代-N-(取代苯基)-2-嘧啶胺。
• 4,5,6-Substituted-2-pyrimidinamines
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0233461A2

  公开（公告）日：1987-08-26

  This disclosure describes novel 4,5,6-substituted-N-(substituted-phenyl)-2-pyrimidinamines having anti-asthmatic activity.

  本公开介绍了具有抗哮喘活性的新型 4,5,6-取代-N-（取代苯基）-2-嘧啶胺。
• US4788195A
  申请人：——

  公开号：US4788195A

  公开（公告）日：1988-11-29
• US4876252A
  申请人：——

  公开号：US4876252A

  公开（公告）日：1989-10-24
• Preparation of substituted N-phenyl-4-aryl-2-pyrimidinamines as mediator release inhibitors
  作者：Rolf Paul、William A. Hallett、John W. Hanifin、Marvin F. Reich、Bernard D. Johnson、Robert H. Lenhard、John P. Dusza、Suresh S. Kerwar、Yang I Lin

  DOI：10.1021/jm00071a002

  日期：1993.9

  The role of immunologically released mediators, such as histamine, leukotrienes, and platelet-activating factor, is well-established for asthma and other allergic disorders. Developing therapeutic agents which would block mediator release from mast cells and other relevant cell types would provide a rational approach to asthma therapy. Using human basophil as a screen, a series of 4-aryl-2-(phenylamino)pyrimidines was found which inhibited mediator release. These compounds were prepared by condensing acetyl heterocycles with dimethylformamide dimethyl acetal to form enaminones which are cyclized with aryl guanidines to give pyrimidines. After examining a large number of analogs, N-[3-(1H-imidazol-1-yl)phenyl]-4-(2-pyridinyl)-2-pyrimidinamine (1-27) was chosen for toxicological evaluation.