2,3-di(4-methylphenyl)-2-tropene | 871228-43-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 2,3-di(4-methylphenyl)-2-tropene
• 英文别名: (1R,5S)-8-methyl-2,3-bis(4-methylphenyl)-8-azabicyclo[3.2.1]oct-2-ene
• CAS: 871228-43-2
• 化学式: C₂₂H₂₅N
• 分子量: 303.447
• InChiKey: KQSLASPIXKXHSU-PZJWPPBQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,3-di(4-methylphenyl)-2-tropene 在 palladium on activated charcoal lithium aluminium tetrahydride 、 碳酸氢钠 作用下， 以 甲醇 、 乙醚 、 二氯甲烷 为溶剂， 20.0 ℃ 、344.74 kPa 条件下， 生成 2β,3β-di(4-methylphenyl)tropane
  参考文献：
  名称：

  Synthesis and Monoamine Transporter Binding Properties of 2,3-Diaryltropanes

  摘要：

  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beta-carboxylic acid methyl ester class of monoamine uptake inhibitors, where the 2 beta-carbomethoxy group has been replaced by an aryl group.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.

  DOI：

  10.1021/jm0582423
• 作为产物：
  描述：

  (1R)-2-carboxymethoxy-3-[[(trifluoromethyl)sulfonyl]oxy]-8-methyl-8-azabicyclo[3.2.1]oct-2-ene 在 盐酸 、 氢氧化钾 、 四(三苯基膦)钯 、 二苯基膦叠氮化物 、 sodium hexamethyldisilazane 、 三乙胺 、 cesium fluoride 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 34.5h， 生成 2,3-di(4-methylphenyl)-2-tropene
  参考文献：
  名称：

  Synthesis and Monoamine Transporter Binding Properties of 2,3-Diaryltropanes

  摘要：

  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.

  DOI：

  10.1021/jm0582423

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.