2-{[3-(4-ethoxyphenyl)-7-methyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}-N-(4-methylphenyl)acetamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并嘧啶酮衍生物
• 英文名称: 2-{[3-(4-ethoxyphenyl)-7-methyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}-N-(4-methylphenyl)acetamide
• 英文别名: 2-[[4-(4-ethoxyphenyl)-11-methyl-3-oxo-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),5-trien-5-yl]sulfanyl]-N-(4-methylphenyl)acetamide
• 化学式: C₂₇H₂₈N₄O₃S₂
• 分子量: 520.676
• InChiKey: BORQXUNCBKYVHR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  36
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  128
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2-氨基-6-甲基-4,5,6,7-四氢-噻吩酮[2,3-C]吡啶-3-羧酸乙酯 在 三乙胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 、 乙腈 为溶剂， 反应 24.0h， 生成 2-{[3-(4-ethoxyphenyl)-7-methyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}-N-(4-methylphenyl)acetamide
  参考文献：
  名称：

  The translocator protein ligands as mitochondrial functional modulators for the potential anti-Alzheimer agents

  摘要：

  Small molecule modulators of mitochondrial function have been attracted much attention in recent years due to their potential therapeutic applications for neurodegenerative diseases. The mitochondrial translocator protein (TSPO) is a promising target for such compounds, given its involvement in the formation of the mitochondrial permeability transition pore in response to mitochondrial stress. In this study, we performed a ligand-based pharmacophore design and virtual screening, and identified a potent hit compound, 7 (VH34) as a TSPO ligand. After validating its biological activity against amyloid-β (Aβ) induced mitochondrial dysfunction and in acute and transgenic Alzheimer's disease (AD) model mice, we developed a library of analogs, and we found two most active compounds, 31 and 44, which restored the mitochondrial membrane potential, ATP production, and cell viability under Aβ-induced mitochondrial toxicity. These compounds recovered learning and memory function in acute AD model mice with improved pharmacokinetic properties.

  DOI：

  10.1080/14756366.2021.1900158

文献信息

• The translocator protein ligands as mitochondrial functional modulators for the potential anti-Alzheimer agents
  作者：TaeHun Kim、Mohammad N. Morshed、Ashwini M. Londhe、Ji W. Lim、Ha E. Lee、Suengmok Cho、Sung J. Cho、Hayoung Hwang、Sang M. Lim、Jae Y. Lee、Jiyoun Lee、Ae N. Pae

  DOI：10.1080/14756366.2021.1900158

  日期：2021.1.1

  Small molecule modulators of mitochondrial function have been attracted much attention in recent years due to their potential therapeutic applications for neurodegenerative diseases. The mitochondrial translocator protein (TSPO) is a promising target for such compounds, given its involvement in the formation of the mitochondrial permeability transition pore in response to mitochondrial stress. In this study, we performed a ligand-based pharmacophore design and virtual screening, and identified a potent hit compound, 7 (VH34) as a TSPO ligand. After validating its biological activity against amyloid-β (Aβ) induced mitochondrial dysfunction and in acute and transgenic Alzheimer's disease (AD) model mice, we developed a library of analogs, and we found two most active compounds, 31 and 44, which restored the mitochondrial membrane potential, ATP production, and cell viability under Aβ-induced mitochondrial toxicity. These compounds recovered learning and memory function in acute AD model mice with improved pharmacokinetic properties.