4-oxo-N-{9-[(1,2,3,4-tetrahydroacridin-9-yl)amino]nonyl}-4H-chromene-2-carboxamide | 1356992-56-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 4-oxo-N-{9-[(1,2,3,4-tetrahydroacridin-9-yl)amino]nonyl}-4H-chromene-2-carboxamide
• 英文别名: 4-oxo-N-[9-(1,2,3,4-tetrahydroacridin-9-ylamino)nonyl]chromene-2-carboxamide
• CAS: 1356992-56-7
• 化学式: C₃₂H₃₇N₃O₃
• 分子量: 511.664
• InChiKey: QPKOVCUUEVVGKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  38
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  80.3
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-oxo-N-{9-[(1,2,3,4-tetrahydroacridin-9-yl)amino]nonyl}-4H-chromene-2-carboxamide 在 盐酸 作用下， 以 二氯甲烷 为溶剂， 生成 4-oxo-N-{9-[(1,2,3,4-tetrahydroacridin-9-yl)amino]nonyl}-4H-chromene-2-carboxamide hydrochloride
  参考文献：
  名称：

  New Tacrine–4-Oxo-4H-chromene Hybrids as Multifunctional Agents for the Treatment of Alzheimer’s Disease, with Cholinergic, Antioxidant, and β-Amyloid-Reducing Properties

  摘要：

  By using fragments endowed with interesting and complementary properties for the treatment of Alzheimer's disease (AD), a new family of tacrine-4-oxo-4H-chromene hybrids has been designed, synthesized, and evaluated biologically. The tacrine fragment was selected for its inhibition of cholinesterases, and the flavonoid scaffold derived from 4-oxo-4H-chromene was chosen for its radical capture and beta-secretase 1 (BACE-1) inhibitory activities. At nano- and picomolar concentrations, the new tacrine-4-oxo-4H-chromene hybrids inhibit human acetyl- and butyrylcholinesterase (h-AChE and h-BuChE), being more potent than the parent inhibitor, tacrine. They are also potent inhibitors of human BACE-1, better than the parent flavonoid, apigenin. They show interesting antioxidant properties and could be able to penetrate into the CNS according to the in vitro PAMPA-BBB assay. Among the hybrids investigated, 6-hydroxy-4-oxo- N-{10-[(1,2,3,4-tetrahydroacridin-9-yl)amino]decyl}-4 H-chromene-2-carboxamide (19) shows potent combined inhibition of human BACE-1 and ChEs, as well as good antioxidant and CNS-permeable properties.

  DOI：

  10.1021/jm201460y
• 作为产物：
  描述：

  色酮-2-甲酸 、 N-(1,2,3,4-tetrahydroacridin-9-yl)nonane-1,9-diamine 在 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以67 mg的产率得到4-oxo-N-{9-[(1,2,3,4-tetrahydroacridin-9-yl)amino]nonyl}-4H-chromene-2-carboxamide
  参考文献：
  名称：

  New Tacrine–4-Oxo-4H-chromene Hybrids as Multifunctional Agents for the Treatment of Alzheimer’s Disease, with Cholinergic, Antioxidant, and β-Amyloid-Reducing Properties

  摘要：

  By using fragments endowed with interesting and complementary properties for the treatment of Alzheimer's disease (AD), a new family of tacrine-4-oxo-4H-chromene hybrids has been designed, synthesized, and evaluated biologically. The tacrine fragment was selected for its inhibition of cholinesterases, and the flavonoid scaffold derived from 4-oxo-4H-chromene was chosen for its radical capture and beta-secretase 1 (BACE-1) inhibitory activities. At nano- and picomolar concentrations, the new tacrine-4-oxo-4H-chromene hybrids inhibit human acetyl- and butyrylcholinesterase (h-AChE and h-BuChE), being more potent than the parent inhibitor, tacrine. They are also potent inhibitors of human BACE-1, better than the parent flavonoid, apigenin. They show interesting antioxidant properties and could be able to penetrate into the CNS according to the in vitro PAMPA-BBB assay. Among the hybrids investigated, 6-hydroxy-4-oxo- N-{10-[(1,2,3,4-tetrahydroacridin-9-yl)amino]decyl}-4 H-chromene-2-carboxamide (19) shows potent combined inhibition of human BACE-1 and ChEs, as well as good antioxidant and CNS-permeable properties.

  DOI：

  10.1021/jm201460y

文献信息

• New Tacrine–4-Oxo-4<i>H</i>-chromene Hybrids as Multifunctional Agents for the Treatment of Alzheimer’s Disease, with Cholinergic, Antioxidant, and β-Amyloid-Reducing Properties
  作者：María Isabel Fernández-Bachiller、Concepción Pérez、Leticia Monjas、Jörg Rademann、María Isabel Rodríguez-Franco

  DOI：10.1021/jm201460y

  日期：2012.2.9

  By using fragments endowed with interesting and complementary properties for the treatment of Alzheimer's disease (AD), a new family of tacrine-4-oxo-4H-chromene hybrids has been designed, synthesized, and evaluated biologically. The tacrine fragment was selected for its inhibition of cholinesterases, and the flavonoid scaffold derived from 4-oxo-4H-chromene was chosen for its radical capture and beta-secretase 1 (BACE-1) inhibitory activities. At nano- and picomolar concentrations, the new tacrine-4-oxo-4H-chromene hybrids inhibit human acetyl- and butyrylcholinesterase (h-AChE and h-BuChE), being more potent than the parent inhibitor, tacrine. They are also potent inhibitors of human BACE-1, better than the parent flavonoid, apigenin. They show interesting antioxidant properties and could be able to penetrate into the CNS according to the in vitro PAMPA-BBB assay. Among the hybrids investigated, 6-hydroxy-4-oxo- N-10-[(1,2,3,4-tetrahydroacridin-9-yl)amino]decyl}-4 H-chromene-2-carboxamide (19) shows potent combined inhibition of human BACE-1 and ChEs, as well as good antioxidant and CNS-permeable properties.