Benzyl-[2-((1S,2R)-2-methyl-1,2-dihydro-naphthalen-1-yl)-ethyl]-amine | 252864-89-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Benzyl-[2-((1S,2R)-2-methyl-1,2-dihydro-naphthalen-1-yl)-ethyl]-amine
• 英文别名: N-benzyl-2-[(1S,2R)-2-methyl-1,2-dihydronaphthalen-1-yl]ethanamine
• CAS: 252864-89-4
• 化学式: C₂₀H₂₃N
• 分子量: 277.409
• InChiKey: QVWOISGAXXUOJK-APWZRJJASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Benzyl-[2-((1S,2R)-2-methyl-1,2-dihydro-naphthalen-1-yl)-ethyl]-amine 在 mercury(II) diacetate 、 三乙胺 、 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以55%的产率得到(2S,6S,11S)-3-Benzyl-11-methyl-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocine
  参考文献：
  名称：

  Asymmetric Synthesis of 9-Alkyl-2-benzyl-6,7-benzomorphans:  Characterization as Novel σ Receptor Ligands

  摘要：

  A convenient enantioselective synthesis of (1R,5R,9R)- and (1S,5S,9S)-9-alkyl-2-benzyl-6,7-benzomorphans (2a-c) which starts with naphthaldehyde is described. These compounds were designed to gain additional information on the structure-a binding relationship of the 6,7-benzomorphan class of a ligands. In contrast to pentazocine and most 6,7-benzomorphans, the (1R,5R,9R)-isomers of 2a-c showed greater affinity for the al receptor than the (1S,5S,9S)isomers. Despite reversal of enantioselectivity at the ax sites, moderate affinity and enantioselectivity at the sigma(2) sites [greater affinity for (1R,5R,9R)-isomers than (1S,5S,9S)-isomers] were maintained. A comparison of the binding affinities of 2a-e to the more conformationally flexible trans-2-alkyl-1-benzaminoethyl-1,2-dihydronaphthalenes (10a-c) suggested that the relatively rigid structure of 2a-c played an important part in their al binding properties. These compounds, particularly (1R,5R,SR)-2-benzyl-9-methyl-6,7-benzomorphan [(-)-2a], which has a Ki value of 0.96 nM, will be useful in further characterization of the al receptor.

  DOI：

  10.1021/jm990169r
• 作为产物：
  描述：

  (1S,2R)-trans-2-methyl-1-(2-methoxyvinyl)-1,2-dihydronaphthalene 在 盐酸 、 sodium cyanoborohydride 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 生成 Benzyl-[2-((1S,2R)-2-methyl-1,2-dihydro-naphthalen-1-yl)-ethyl]-amine
  参考文献：
  名称：

  Asymmetric Synthesis of 9-Alkyl-2-benzyl-6,7-benzomorphans:  Characterization as Novel σ Receptor Ligands

  摘要：

  A convenient enantioselective synthesis of (1R,5R,9R)- and (1S,5S,9S)-9-alkyl-2-benzyl-6,7-benzomorphans (2a-c) which starts with naphthaldehyde is described. These compounds were designed to gain additional information on the structure-a binding relationship of the 6,7-benzomorphan class of a ligands. In contrast to pentazocine and most 6,7-benzomorphans, the (1R,5R,9R)-isomers of 2a-c showed greater affinity for the al receptor than the (1S,5S,9S)isomers. Despite reversal of enantioselectivity at the ax sites, moderate affinity and enantioselectivity at the sigma(2) sites [greater affinity for (1R,5R,9R)-isomers than (1S,5S,9S)-isomers] were maintained. A comparison of the binding affinities of 2a-e to the more conformationally flexible trans-2-alkyl-1-benzaminoethyl-1,2-dihydronaphthalenes (10a-c) suggested that the relatively rigid structure of 2a-c played an important part in their al binding properties. These compounds, particularly (1R,5R,SR)-2-benzyl-9-methyl-6,7-benzomorphan [(-)-2a], which has a Ki value of 0.96 nM, will be useful in further characterization of the al receptor.

  DOI：

  10.1021/jm990169r

文献信息

• Asymmetric Synthesis of 9-Alkyl-2-benzyl-6,7-benzomorphans:  Characterization as Novel σ Receptor Ligands
  作者：F. Ivy Carroll、Xu Bai、Ali Dehghani、S. Wayne Mascarella、Wanda Williams、Wayne D. Bowen

  DOI：10.1021/jm990169r

  日期：1999.11.1

  A convenient enantioselective synthesis of (1R,5R,9R)- and (1S,5S,9S)-9-alkyl-2-benzyl-6,7-benzomorphans (2a-c) which starts with naphthaldehyde is described. These compounds were designed to gain additional information on the structure-a binding relationship of the 6,7-benzomorphan class of a ligands. In contrast to pentazocine and most 6,7-benzomorphans, the (1R,5R,9R)-isomers of 2a-c showed greater affinity for the al receptor than the (1S,5S,9S)isomers. Despite reversal of enantioselectivity at the ax sites, moderate affinity and enantioselectivity at the sigma(2) sites [greater affinity for (1R,5R,9R)-isomers than (1S,5S,9S)-isomers] were maintained. A comparison of the binding affinities of 2a-e to the more conformationally flexible trans-2-alkyl-1-benzaminoethyl-1,2-dihydronaphthalenes (10a-c) suggested that the relatively rigid structure of 2a-c played an important part in their al binding properties. These compounds, particularly (1R,5R,SR)-2-benzyl-9-methyl-6,7-benzomorphan [(-)-2a], which has a Ki value of 0.96 nM, will be useful in further characterization of the al receptor.