(1R)-N-methyl-2-carbomethoxy-3-phenyl-8-azabicyclo[3.2.1]-2-octene | 220455-59-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (1R)-N-methyl-2-carbomethoxy-3-phenyl-8-azabicyclo[3.2.1]-2-octene
• 英文别名: (R)-2-cabomethoxy-3-phenyl-2-tropene；(1R,5S)-methyl 8-methyl-3-phenyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate；methyl (1R,5S)-8-methyl-3-phenyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate
• CAS: 220455-59-4
• 化学式: C₁₆H₁₉NO₂
• 分子量: 257.332
• InChiKey: HEYOUZKOHYRGEV-GXTWGEPZSA-N

物化性质

• 沸点：
  372.4±42.0 °C(Predicted)
• 密度：
  1.143±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (1R)-N-methyl-2-carbomethoxy-3-phenyl-8-azabicyclo[3.2.1]-2-octene 在 盐酸 、 氢氧化钾 、 叠氮磷酸二苯酯 、 三乙胺 作用下， 以 乙醚 、 甲苯 为溶剂， 反应 15.0h， 生成 (1R,5S)-8-Methyl-2,3-diphenyl-8-aza-bicyclo[3.2.1]octan-2-ol
  参考文献：
  名称：

  Synthesis and transporter binding properties of (R)-2β,3β- and (R)-2α,3α-diaryltropanes

  摘要：

  (R)-2-Aryl-2-tropinone (9) was synthesized from (R)-2-carbomethoxy-3-tropinone (5) and was used as the key intermediate for the synthesis of (R)-2 beta,3 beta- and (R)-2 alpha,3 alpha-diaryltropanes. Inhibition of radioligand binding studies at the dopamine, serotonin, and norepinephrine transporters showed that the (R)-3 beta-(4-methylphenyl)-2 beta-phenyltropane (3b, RTI-422) possessed an IC50 value of 1.96 nM at the dopamine transporter and was highly selective for this transporter relative to the serotonin and norepinephrine transporters. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(98)00673-8
• 作为产物：
  描述：

  (R)-2-carbomethoxy-3-tropinone 在 tris-(dibenzylideneacetone)dipalladium(0) 、 sodium hexamethyldisilazane 、 sodium carbonate 、 lithium chloride 作用下， 以 四氢呋喃 为溶剂， 反应 1.5h， 生成 (1R)-N-methyl-2-carbomethoxy-3-phenyl-8-azabicyclo[3.2.1]-2-octene
  参考文献：
  名称：

  3-芳基-2-碳甲氧基双环[3.2.1]辛-2-烯有效且选择性地抑制WIN 35,428在多巴胺转运蛋白上的结合。

  摘要：

  寻找可卡因滥用的药物的重点在于设计在哺乳动物系统多巴胺转运蛋白上相互作用的潜在可卡因拮抗剂或可卡因替代品。该手稿描述了8-取代的2-碳甲氧基-3-芳基双环[3.2.1]辛-2-烯的合成及生物学评估。这些化合物证明是多巴胺转运蛋白的有效和选择性抑制剂。它们的选择性主要是由于降低了对5-羟色胺转运蛋白的抑制能力。这项工作支持这样的观点，即在双环[3.2.1]辛烷体系中3-芳基环的取向对这些分子与5-羟色胺转运蛋白的相互作用的影响远比对与多巴胺转运蛋白的相互作用的影响更显着。

  DOI：

  10.1016/s0968-0896(99)00322-3

文献信息

• Synthesis and Monoamine Transporter Binding Properties of 2,3-Diaryltropanes
  作者：Sharadsrikar V. Kotturi、Songchun Jiang、An-Chih Chang、Philip Abraham、Hernán A. Navarro、Michael J. Kuhar、F. Ivy Carroll

  DOI：10.1021/jm0582423

  日期：2005.11.1

  Synthetic procedures were developed for the synthesis of 2 beta,3 beta- and 2 alpha,3 alpha-diaryltropanes. These compounds are analogues of the 3-aryltropane-2 beta-carboxylic acid methyl ester class of monoamine uptake inhibitors, where the 2 beta-carbomethoxy group has been replaced by an aryl group. The compounds were evaluated for inhibition of radioligand binding at the dopamine, norepinephrine, and serotonin transporters (DAT, NET, and 5-HTT, respectively). The results showed that the replacement of the 2 beta-carbomethoxy group in the 3-aryltropane class with a 2 beta-aryl group led to compounds possessing very similar monoamine transporter binding properties. However, the 2 beta,3 beta-diaryltropanes tended to be more potent at the DAT and more selective for the DAT relative to the NET and 5-HTT. One of the most interesting compounds was 3 beta-(4-methylphenyl)-2 beta-(4-methylphenyl)tropane (3d), which showed an IC50 of 1.23 nM at the DAT with 289- and 185-fold selectivity for the DAT relative to the NET and 5-HTT. The 2 alpha,3 alpha-diaryltropanes were much less potent at all three transporters than 2 beta,3 beta-diaryltropanes.
• 3-Aryl-2-carbomethoxybicyclo[3.2.1]oct-2-enes inhibit WIN 35,428 binding potently and selectively at the dopamine transporter
  作者：Peter C. Meltzer、Paul Blundell、Hong Huang、Shanghao Liu、Yaw F. Yong、Bertha K. Madras

  DOI：10.1016/s0968-0896(99)00322-3

  日期：2000.3

  design of potential cocaine antagonists or cocaine substitutes which interact at the dopamine transporter of mammalian systems. This manuscript describes the synthesis and biological evaluation of 8-substituted 2-carbomethoxy-3-arylbicyclo[3.2.1]oct-2-enes. These compounds prove potent and selective inhibitors of the dopamine transporter. Their selectivity results primarily from a reduced inhibitory potency

  寻找可卡因滥用的药物的重点在于设计在哺乳动物系统多巴胺转运蛋白上相互作用的潜在可卡因拮抗剂或可卡因替代品。该手稿描述了8-取代的2-碳甲氧基-3-芳基双环[3.2.1]辛-2-烯的合成及生物学评估。这些化合物证明是多巴胺转运蛋白的有效和选择性抑制剂。它们的选择性主要是由于降低了对5-羟色胺转运蛋白的抑制能力。这项工作支持这样的观点，即在双环[3.2.1]辛烷体系中3-芳基环的取向对这些分子与5-羟色胺转运蛋白的相互作用的影响远比对与多巴胺转运蛋白的相互作用的影响更显着。
• Synthesis and transporter binding properties of (R)-2β,3β- and (R)-2α,3α-diaryltropanes
  作者：Songchun Jiang、An-Chih Chang、Philip Abraham、Michael J. Kuhar、F.Ivy Carroll

  DOI：10.1016/s0960-894x(98)00673-8

  日期：1998.12

  (R)-2-Aryl-2-tropinone (9) was synthesized from (R)-2-carbomethoxy-3-tropinone (5) and was used as the key intermediate for the synthesis of (R)-2 beta,3 beta- and (R)-2 alpha,3 alpha-diaryltropanes. Inhibition of radioligand binding studies at the dopamine, serotonin, and norepinephrine transporters showed that the (R)-3 beta-(4-methylphenyl)-2 beta-phenyltropane (3b, RTI-422) possessed an IC50 value of 1.96 nM at the dopamine transporter and was highly selective for this transporter relative to the serotonin and norepinephrine transporters. (C) 1998 Elsevier Science Ltd. All rights reserved.