(3-nitro-phenyl)-acetic acid-(3,4-dimethoxy-phenethylamide) | 26870-62-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (3-nitro-phenyl)-acetic acid-(3,4-dimethoxy-phenethylamide)
• 英文别名: (3-Nitro-phenyl)-essigsaeure-(3,4-dimethoxy-phenaethylamid)；N-(3.4-Dimethoxyphenethyl)-2-(3-nitrophenyl)acetamid
• CAS: 26870-62-2
• 化学式: C₁₈H₂₀N₂O₅
• 分子量: 344.367
• InChiKey: SLDKRICMVDOYMC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.51
• 重原子数：
  25.0
• 可旋转键数：
  8.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  90.7
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  (3-nitro-phenyl)-acetic acid-(3,4-dimethoxy-phenethylamide) 在 sodium tetrahydroborate 、 四丁基碘化铵 、 N,N-二异丙基乙胺 、 三氯氧磷 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 2.0h， 生成 N-benzyl-2-{6,7-dimethoxy-1-[(3-nitrophenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-2-yl}acetamide
  参考文献：
  名称：

  Effect of 1-Substitution on Tetrahydroisoquinolines as Selective Antagonists for the Orexin-1 Receptor

  摘要：

  Selective blockade of the orexin-1 receptor (OX1) has been suggested as a potential approach to drug addiction therapy because of its role in modulating the brain's reward system. We have recently reported a series of tetrahydroisoquinoline-based OX1 selective antagonists. Aimed at elucidating structure-activity relationship requirements in other regions of the molecule and further enhancing OX1 potency and selectivity, we have designed and synthesized a series of analogues bearing a variety of substituents at the 1-position of the tetrahydroisoquinoline. The results show that an optimally substituted benzyl group is required for activity at the OX1 receptor. Several compounds with improved potency and/or selectivity have been identified. When combined with structural modifications that were previously found to improve selectivity, we have identified compound 73 (RTIOX-251) with an apparent dissociation constant (K-e) of 16.1 nM at the OX1 receptor and >620-fold selectivity over the OX2 receptor. In vivo, compound 73 was shown to block the development of locomotor sensitization to cocaine in rats.

  DOI：

  10.1021/cn500330v
• 作为产物：
  描述：

  3-硝基苯乙酸 、 3,4-二甲氧基苯乙胺 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 (3-nitro-phenyl)-acetic acid-(3,4-dimethoxy-phenethylamide)
  参考文献：
  名称：

  Effect of 1-Substitution on Tetrahydroisoquinolines as Selective Antagonists for the Orexin-1 Receptor

  摘要：

  Selective blockade of the orexin-1 receptor (OX1) has been suggested as a potential approach to drug addiction therapy because of its role in modulating the brain's reward system. We have recently reported a series of tetrahydroisoquinoline-based OX1 selective antagonists. Aimed at elucidating structure-activity relationship requirements in other regions of the molecule and further enhancing OX1 potency and selectivity, we have designed and synthesized a series of analogues bearing a variety of substituents at the 1-position of the tetrahydroisoquinoline. The results show that an optimally substituted benzyl group is required for activity at the OX1 receptor. Several compounds with improved potency and/or selectivity have been identified. When combined with structural modifications that were previously found to improve selectivity, we have identified compound 73 (RTIOX-251) with an apparent dissociation constant (K-e) of 16.1 nM at the OX1 receptor and >620-fold selectivity over the OX2 receptor. In vivo, compound 73 was shown to block the development of locomotor sensitization to cocaine in rats.

  DOI：

  10.1021/cn500330v

文献信息

• Govindachari; Nagarajan, Proceedings - Indian Academy of Sciences, Section A, 1955, vol. 42, p. 136,140
  作者：Govindachari、Nagarajan

  DOI：——

  日期：——