2-cyclopropyl-4,6-dichloro-5-methyl-pyrimidine | 21721-73-3

• 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: 2-cyclopropyl-4,6-dichloro-5-methyl-pyrimidine
• 英文别名: 4,6-dichloro-2-cyclopropyl-5-methylpyrimidine
• CAS: 21721-73-3
• 化学式: C₈H₈Cl₂N₂
• mdl: MFCD18844042
• 分子量: 203.071
• InChiKey: AEKXEKPMZIZYLD-UHFFFAOYSA-N

物化性质

• 沸点：
  286.8±35.0 °C(Predicted)
• 密度：
  1.409±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-cyclopropyl-4,6-dichloro-5-methyl-pyrimidine 在 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 methanesulfonic acid 1-(6-azepan-1-yl-2-cyclopropyl-5-methyl-pyrimidin-4-yl)-azetidin-3-yl ester
  参考文献：
  名称：

  双重M3拮抗剂-PDE4抑制剂。第2部分：3-取代的氮杂环丁烷基衍生物的合成和SAR。

  摘要：

  在4，6-二氨基嘧啶支架上引入3-取代的氮杂环丁烷基取代基可以改善PDE4的抑制活性。据报道，在肺部炎症模型中有初步的体内活性。

  DOI：

  10.1016/j.bmcl.2007.03.047
• 作为产物：
  描述：

  2-Cyclopropyl-5-methyl-4,6-dihydroxypyrimidin 在 N,N-二乙基苯胺 、 三氯氧磷 作用下， 生成 2-cyclopropyl-4,6-dichloro-5-methyl-pyrimidine
  参考文献：
  名称：

  First dual M3 antagonists-PDE4 inhibitors: Synthesis and SAR of 4,6-diaminopyrimidine derivatives

  摘要：

  SAR around 4,6-diaminopyrimidine derivatives allowed the discovery of the first potent dual M-3 antagonists and PDE4 inhibitors. Various chemical modulations around that scaffold led to the discovery of ucb-101333-3 which is characterized by the most interesting profile on both targets. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.01.006

文献信息

• Pyrimidine Derivatives Which Are Antagonists Of Vitronectin Receptor
  申请人：Lefrancois Jean-Michel

  公开号：US20080058348A1

  公开（公告）日：2008-03-06

  A subject of the invention is the compounds of formula (I); in which R 1 , R 2 , R 3 , R 4 and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.

  本发明的主题是公式(I)的化合物；其中R1、R2、R3、R4和R具有说明书中指出的含义，它们的制备过程，它们作为对玻连蛋白受体具有拮抗活性的药物的使用以及包含它们的药物组合物。
• METHODS FOR THE USE OF PYRIMIDINE DERIVATIVES WHICH ARE ANTAGONISTS OF VITRONECTIN RECEPTOR
  申请人：Lefrancois Jean-Michel

  公开号：US20100041675A1

  公开（公告）日：2010-02-18

  A subject of the invention is the compounds of formula (I); in which R 1 , R 2 , R 3 , R 4 and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.

  本发明的主题是式(I)的化合物;其中R1、R2、R3、R4和R的含义如说明书中所示，它们的制备过程，它们作为具有抗vitronectin受体活性的药物的用途以及包含它们的制药组合物。
• Methods for the use of pyrimidine derivatives which are antagonists of vitronectin receptor
  申请人：Galapagos SAS

  公开号：US07846932B2

  公开（公告）日：2010-12-07

  A subject of the invention is the compounds of formula (I); in which R1, R2, R3, R4 and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.

  该发明的主题是公式（I）的化合物；其中R1、R2、R3、R4和R具有说明书中所示的含义，它们的制备过程，它们作为具有对vitronectin受体拮抗活性的药物的用途以及包含它们的制药组合物。
• Pyrimidine derivatives which are antagonists of vitronectin receptor
  申请人：Galapagos SAS

  公开号：US07825119B2

  公开（公告）日：2010-11-02

  A subject of the invention is the compounds of formula (I): in which R1, R2, R3, R4 and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.

  本发明的主题是公式（I）的化合物：其中R1，R2，R3，R4和R具有说明书中指示的含义，它们的制备过程，它们作为具有抗维糖蛋白受体活性的药物的用途以及含有它们的制药组合物。
• PYRIMIDINE DERIVATIVES WHICH ARE ANTAGONISTS OF THE VITRONECTIN RECEPTOR
  申请人：Lefrancois Jean-Michel

  公开号：US20120115883A1

  公开（公告）日：2012-05-10

  A subject of the invention is the compounds of formula (I); in which R 1 , R 2 , R 3 , R 4 and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.

  本发明的主题是式(I)的化合物；其中R1、R2、R3、R4和R具有说明中所示的含义，它们的制备过程，它们作为拥有对vitronectin受体拮抗活性的药物的用途以及含有它们的制药组合物。