2-(3-(tetrahydropyran-2-yloxy)-propyl)pyrimidine | 374601-09-9

• 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-(3-(tetrahydropyran-2-yloxy)-propyl)pyrimidine
• 英文别名: 2-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)pyrimidine；2-[3-(Oxan-2-yloxy)propyl]pyrimidine
• CAS: 374601-09-9
• 化学式: C₁₂H₁₈N₂O₂
• 分子量: 222.287
• InChiKey: DYTNXVWQANPLMZ-UHFFFAOYSA-N

物化性质

• 沸点：
  340.4±37.0 °C(Predicted)
• 密度：
  1.10±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  44.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(3-(tetrahydropyran-2-yloxy)-propyl)pyrimidine 在 sodium hydride 、 对甲苯磺酸 作用下， 以 甲醇 、 二甲基亚砜 为溶剂， 反应 17.0h， 生成 4-tert-Butyl-N-[5-(3-methoxy-phenoxy)-6-(3-pyrimidin-2-yl-propoxy)-pyrimidin-4-yl]-benzenesulfonamide
  参考文献：
  名称：

  Potent and Selective ET-A Antagonists. 1. Syntheses and Structure−Activity Relationships of N-(6-(2-(Aryloxy)ethoxy)-4-pyrimidinyl)sulfonamide Derivatives

  摘要：

  Modifications to the ETA/B mixed type compounds 1 (Ro. 46-2005) and 2 (bosentan) were performed. Introduction of a pyrimidine group into 1 resulted in a dramatic increase in affinity for the ETA receptor, and the subsequent optimization of substituents on the pyrimidine ring led us to the discovery of N-(6-(2-((5-bromo-2-pyrimidinyl)oxy)ethoxy)-5-(4-methylphenyl)-4pyrimidinyl)-4-tert-butylbenzenesulfonamide (7k), which showed an extremely high affinity for the human cloned ETA receptor (K-i = 0.0042 +/-0.0038 nM) and an ETA/B receptor selectivity up to 29 000 (K-i = 130 +/- 50 nM for the human cloned ETB receptor). The compound was designed on the hypothesis that the hydrogen atom of the hydroxyl group in 1 and 2 played a role not as a proton donor but as an acceptor in the possible hydrogen bonding with Tyr129. Since the incorporation of a pyrimidinyl group into the hydroxyethoxy side chain of the nonselective antagonist (1) dramatically enhanced both the ETA receptor affinity and selectivity, and since similar results were obtained from the benzene analogues, we put forward the hypothesis that a "pyrimidine binding pocket" might exist in the ETA receptor.

  DOI：

  10.1021/jm0102304
• 作为产物：
  描述：

  哌喃 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 palladium on activated charcoal 、 氢气 、 三乙胺 作用下， 以 甲醇 、 乙腈 为溶剂， 25.0~70.0 ℃ 、103.42 kPa 条件下， 反应 14.0h， 生成 2-(3-(tetrahydropyran-2-yloxy)-propyl)pyrimidine
  参考文献：
  名称：

  [EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR STABILIZING TRANSTHYRETIN AND INHIBITING TRANSTHYRETIN MISFOLDING
  [FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE STABILISATION DE LA TRANSTHYRÉTINE ET D'INHIBITION DU MAUVAIS REPLIEMENT DE LA TRANSTHYRÉTINE

  摘要：

  本文件提供了对TTR相关疾病具有活性的化合物，以及可被药物接受的盐和溶剂化物。还提供了使用这些化合物来抑制和预防外周神经、肾脏、心肌组织、眼睛和中枢神经系统的TTR聚集和/或淀粉样蛋白形成的方法，以及治疗患有外周TTR淀粉样变性的主体的方法。

  公开号：

  WO2021154842A1

文献信息

• [EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR STABILIZING TRANSTHYRETIN AND INHIBITING TRANSTHYRETIN MISFOLDING<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE STABILISATION DE LA TRANSTHYRÉTINE ET D'INHIBITION DU MAUVAIS REPLIEMENT DE LA TRANSTHYRÉTINE
  申请人：PROTEGO BIOPHARMA INC

  公开号：WO2021154842A1

  公开（公告）日：2021-08-05

  Provided herein are compounds having activity against TTR related conditions, and pharmaceutically accepted salts and solvates thereof. Also provided are methods of using the compounds for inhibiting and preventing TTR aggregation and/or amyloid formation in the peripheral nerves, kidney, cardiac tissue, eye and CNS, and of treating a subject with peripheral TTR amyloidosis.

  本文件提供了对TTR相关疾病具有活性的化合物，以及可被药物接受的盐和溶剂化物。还提供了使用这些化合物来抑制和预防外周神经、肾脏、心肌组织、眼睛和中枢神经系统的TTR聚集和/或淀粉样蛋白形成的方法，以及治疗患有外周TTR淀粉样变性的主体的方法。
• COMPOUNDS, COMPOSITIONS AND METHODS FOR STABILIZING TRANSTHYRETIN AND INHIBITING TRANSTHYRETIN MISFOLDING
  申请人：Protego Biopharma, Inc.

  公开号：EP4097092A1

  公开（公告）日：2022-12-07
• Potent and Selective ET-A Antagonists. 1. Syntheses and Structure−Activity Relationships of <i>N</i>-(6-(2-(Aryloxy)ethoxy)-4-pyrimidinyl)sulfonamide Derivatives
  作者：Hiroshi Morimoto、Hideshi Shimadzu、Emi Kushiyama、Hiroyuki Kawanishi、Toshihiro Hosaka、Yasushi Kawase、Kosuke Yasuda、Kohei Kikkawa、Rikako Yamauchi-Kohno、Koichiro Yamada

  DOI：10.1021/jm0102304

  日期：2001.10.1

  Modifications to the ETA/B mixed type compounds 1 (Ro. 46-2005) and 2 (bosentan) were performed. Introduction of a pyrimidine group into 1 resulted in a dramatic increase in affinity for the ETA receptor, and the subsequent optimization of substituents on the pyrimidine ring led us to the discovery of N-(6-(2-((5-bromo-2-pyrimidinyl)oxy)ethoxy)-5-(4-methylphenyl)-4pyrimidinyl)-4-tert-butylbenzenesulfonamide (7k), which showed an extremely high affinity for the human cloned ETA receptor (K-i = 0.0042 +/-0.0038 nM) and an ETA/B receptor selectivity up to 29 000 (K-i = 130 +/- 50 nM for the human cloned ETB receptor). The compound was designed on the hypothesis that the hydrogen atom of the hydroxyl group in 1 and 2 played a role not as a proton donor but as an acceptor in the possible hydrogen bonding with Tyr129. Since the incorporation of a pyrimidinyl group into the hydroxyethoxy side chain of the nonselective antagonist (1) dramatically enhanced both the ETA receptor affinity and selectivity, and since similar results were obtained from the benzene analogues, we put forward the hypothesis that a "pyrimidine binding pocket" might exist in the ETA receptor.