C-[2-(2-methyl-cyclopropylmethoxy)-6-trifluoromethyl-pyridin-3-yl]-methylamine | 935519-70-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: C-[2-(2-methyl-cyclopropylmethoxy)-6-trifluoromethyl-pyridin-3-yl]-methylamine
• 英文别名: [2-[(2-Methylcyclopropyl)methoxy]-6-(trifluoromethyl)pyridin-3-yl]methanamine
• CAS: 935519-70-3
• 化学式: C₁₂H₁₅F₃N₂O
• 分子量: 260.259
• InChiKey: JBLSWYPICOZVGF-UHFFFAOYSA-N

物化性质

• 沸点：
  298.2±40.0 °C(Predicted)
• 密度：
  1.242±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  48.1
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-(3-fluoro-4-methylsulfonylaminophenyl)propionic acid 、 C-[2-(2-methyl-cyclopropylmethoxy)-6-trifluoromethyl-pyridin-3-yl]-methylamine 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以75%的产率得到N-((2-((2-methylcyclopropyl)methoxy)-6-(trifluoromethyl)pyridin-3-yl)methyl)-2-(3-fluoro-4-(methylsulfonamido)phenyl)propanamide
  参考文献：
  名称：

  2-(3-Fluoro-4-methylsulfonylaminophenyl)propanamides as potent TRPV1 antagonists: Structure activity relationships of the 2-oxy pyridine C-region

  摘要：

  The structure activity relationships of 2-oxy pyridine derivatives in the C-region of N-(6-trifluoromethylpyridin-3-ylmethyl) 2-(3-fluoro-4-methylsulfonylaminophenyl)propanamides as hTRPV1 antagonists were investigated. The analysis indicated that the lipophilicity of the 2-oxy substituents was critical for potent antagonism and 4 or 5 carbons appeared to be optimal for activity. Multiple compounds proved to have comparable activity to 1, which had been reported as the most potent antagonist for capsaicin activity among the previous series of compounds. Further analysis of compounds 22 (2-isobutyloxy) and 53 (2-benzyloxy) in the formalin test in mice demonstrated strong analgesic activity with full efficacy. Docking analysis of 535 using our hTRPV1 homology model indicated that the A- and B-region 2-(3fluoro-4-methylsulfonylaminophenyl)propanamide made important hydrophobic and hydrogen bonding interactions with Tyr511 and that the C-region 6-trifluoromethyl and 2-benzyloxy groups of pyridine occupied the two hydrophobic binding pockets, respectively. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.04.003
• 作为产物：
  描述：

  2-氯-6-三氟甲基烟腈 在 lithium aluminium tetrahydride 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 生成 C-[2-(2-methyl-cyclopropylmethoxy)-6-trifluoromethyl-pyridin-3-yl]-methylamine
  参考文献：
  名称：

  2-(3-Fluoro-4-methylsulfonylaminophenyl)propanamides as potent TRPV1 antagonists: Structure activity relationships of the 2-oxy pyridine C-region

  摘要：

  The structure activity relationships of 2-oxy pyridine derivatives in the C-region of N-(6-trifluoromethylpyridin-3-ylmethyl) 2-(3-fluoro-4-methylsulfonylaminophenyl)propanamides as hTRPV1 antagonists were investigated. The analysis indicated that the lipophilicity of the 2-oxy substituents was critical for potent antagonism and 4 or 5 carbons appeared to be optimal for activity. Multiple compounds proved to have comparable activity to 1, which had been reported as the most potent antagonist for capsaicin activity among the previous series of compounds. Further analysis of compounds 22 (2-isobutyloxy) and 53 (2-benzyloxy) in the formalin test in mice demonstrated strong analgesic activity with full efficacy. Docking analysis of 535 using our hTRPV1 homology model indicated that the A- and B-region 2-(3fluoro-4-methylsulfonylaminophenyl)propanamide made important hydrophobic and hydrogen bonding interactions with Tyr511 and that the C-region 6-trifluoromethyl and 2-benzyloxy groups of pyridine occupied the two hydrophobic binding pockets, respectively. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.04.003

文献信息

• NOVEL VANILLOID RECEPTOR LIGANDS AND USE THEREOF FOR THE PRODUCTION OF PHARMACEUTICAL PREPARATIONS
  申请人：Lee Jeewoo

  公开号：US20070105861A1

  公开（公告）日：2007-05-10

  The present invention relates to novel vanilloid receptor ligands, to a process for the production thereof, to pharmaceutical preparations containing these compounds and to the use of these compounds for the production of pharmaceutical preparations.

  本发明涉及新型辣椒素受体配体，以及用于其生产的方法，含有这些化合物的药物制剂以及利用这些化合物生产药物制剂的用途。
• Neue Vanilloidrezeptor-Liganden und ihre Verwendung zur Herstellung von Arzneimitteln
  申请人：Grünenthal GmbH

  公开号：EP2388258A1

  公开（公告）日：2011-11-23

  Die vorliegende Erfindung betrifft neue Vanilloid-Rezeptor-Liganden, Verfahren zu ihrer Herstellung, Arzneimittel enthaltend diese Verbindungen und die Verwendung dieser Verbindungen zur Herstellung von Arzneimitteln.

  本发明涉及新型类香草素受体配体、其制备工艺、含有这些化合物的药物以及使用这些化合物制备药物。
• NEUE VANILLOID-REZEPTOR LIGANDEN UND IHRE VERWENDUNG ZUR HERSTELLUNG VON ARZNEIMITTELN
  申请人：Grünenthal GmbH

  公开号：EP1940821B1

  公开（公告）日：2013-03-20
• Novel Vanilloid Receptor Ligands and Use Thereof for the Production of Pharmaceutical Preparations
  申请人：Gruenenthal GmbH

  公开号：US20140179686A1

  公开（公告）日：2014-06-26

  The present invention relates to novel vanilloid receptor ligands, to a process for the production thereof, to pharmaceutical preparations containing these compounds and to the use of these compounds for the production of pharmaceutical preparations.
• US8710233B2
  申请人：——

  公开号：US8710233B2

  公开（公告）日：2014-04-29