<4-(1-pyrrolidinyl)butyl>formamide | 153905-91-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: <4-(1-pyrrolidinyl)butyl>formamide
• 英文别名: N-(4-pyrrolidin-1-ylbutyl)formamide
• CAS: 153905-91-0
• 化学式: C₉H₁₈N₂O
• 分子量: 170.255
• InChiKey: HCPNVVFUGRXDFX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  <4-(1-pyrrolidinyl)butyl>formamide 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 N-methyl-4-(pyrrolidin-1-yl)butan-1-amine
  参考文献：
  名称：

  A new approach to the design of .sigma.-2-selective ligands: synthesis and evaluation of N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(1-pyrrolidinyl)ethylamine-related polyamines at .sigma.-1 and .sigma.-2 receptor subtypes

  摘要：

  A series of polyamines based on the high affinity sigma receptor ligand N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(1-pyrrolidinyl)ethylamine (3) were developed and evaluated for their binding characteristics at sigma-1 and sigma-2 receptor subtypes. The data indicated that a considerable degree of structural variation is possible while still retaining nanomolar affinity at a receptors; As the structure of the polyamines was varied, their binding at sigma-1 and sigma-2 subtypes showed quite different and in some cases opposite trends, supporting the belief that these are pharmacologically distinct entities. Polyamines containing two nitrogen atoms showed optimal binding at both sigma-1 and sigma-2 receptor subtypes. Although additional nitrogen atoms resulted in decreased affinity at sigma-1 and sigma-2 subtypes, an increase in selectivity for sigma-2 subtypes was evident; the parent 3 showed greater selectivity for sigma-1 subtypes. Internitrogen spacings had a large effect on binding affinity and subtype selectivity. For example, the difference between N-[3-(1-pyrrolidinyl)propyl]-N'-(3,4-dichlorobenzyl)-N,N'-dimethylethylenediamine (8) [K-i = 29.9 nM at sigma-1 receptor and 18.3 nM at alpha-2 receptor] to N-[3-(1-pyrrolidinyl)propyl]-N'-(3,4-dichlorobenzyl)-N/N'-dimethylethylenedi- amine (10) [K-i = 1.49 nM at sigma-1 receptor and 12.1 nM at sigma-2 receptor] illustrates the importance of internitrogen spacing. Triamines 11 and 13 [K-i(sigma-2)/K-i(sigma-1) = 0.19 and 0.10, respectively] containing the N-N-N-Ar spacings 3-3-2 and 4-4-2, proved to be the most sigma-2 subtype selective of the 15 polyamines examined in this study. The N-N-N spacings appear to be an important factor in their sigma-2 subtype selectivity. These compounds will serve as templates in the design of still further sigma-2 subtype selective ligands. The pyrrolidine ring (present in most of the polyamines tested in this series) proved to be an important recognition site for a receptor binding activity. Furthermore, alkyl substitution also appears to be important since the stripped down polyamines N-[2-(3,4-dichlorophenyl)ethyl]ethylenediamine (15) and N-1-[2-(3,4-dichlorophenyl)ethyl] diethylenetriamine (16) exhibited relatively low binding affinity.

  DOI：

  10.1021/jm00028a016
• 作为产物：
  描述：

  1-吡咯烷基丁腈 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 <4-(1-pyrrolidinyl)butyl>formamide
  参考文献：
  名称：

  A new approach to the design of .sigma.-2-selective ligands: synthesis and evaluation of N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(1-pyrrolidinyl)ethylamine-related polyamines at .sigma.-1 and .sigma.-2 receptor subtypes

  摘要：

  A series of polyamines based on the high affinity sigma receptor ligand N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(1-pyrrolidinyl)ethylamine (3) were developed and evaluated for their binding characteristics at sigma-1 and sigma-2 receptor subtypes. The data indicated that a considerable degree of structural variation is possible while still retaining nanomolar affinity at a receptors; As the structure of the polyamines was varied, their binding at sigma-1 and sigma-2 subtypes showed quite different and in some cases opposite trends, supporting the belief that these are pharmacologically distinct entities. Polyamines containing two nitrogen atoms showed optimal binding at both sigma-1 and sigma-2 receptor subtypes. Although additional nitrogen atoms resulted in decreased affinity at sigma-1 and sigma-2 subtypes, an increase in selectivity for sigma-2 subtypes was evident; the parent 3 showed greater selectivity for sigma-1 subtypes. Internitrogen spacings had a large effect on binding affinity and subtype selectivity. For example, the difference between N-[3-(1-pyrrolidinyl)propyl]-N'-(3,4-dichlorobenzyl)-N,N'-dimethylethylenediamine (8) [K-i = 29.9 nM at sigma-1 receptor and 18.3 nM at alpha-2 receptor] to N-[3-(1-pyrrolidinyl)propyl]-N'-(3,4-dichlorobenzyl)-N/N'-dimethylethylenedi- amine (10) [K-i = 1.49 nM at sigma-1 receptor and 12.1 nM at sigma-2 receptor] illustrates the importance of internitrogen spacing. Triamines 11 and 13 [K-i(sigma-2)/K-i(sigma-1) = 0.19 and 0.10, respectively] containing the N-N-N-Ar spacings 3-3-2 and 4-4-2, proved to be the most sigma-2 subtype selective of the 15 polyamines examined in this study. The N-N-N spacings appear to be an important factor in their sigma-2 subtype selectivity. These compounds will serve as templates in the design of still further sigma-2 subtype selective ligands. The pyrrolidine ring (present in most of the polyamines tested in this series) proved to be an important recognition site for a receptor binding activity. Furthermore, alkyl substitution also appears to be important since the stripped down polyamines N-[2-(3,4-dichlorophenyl)ethyl]ethylenediamine (15) and N-1-[2-(3,4-dichlorophenyl)ethyl] diethylenetriamine (16) exhibited relatively low binding affinity.

  DOI：

  10.1021/jm00028a016

文献信息

• [EN] 2-ANILINOPURIN-8-ONES AS INHIBITORS OF TTK/MPS1 FOR THE TREATMENT OF PROLIFERATIVE DISORDERS<br/>[FR] COMPOSÉS CHIMIQUES 1-994
  申请人：ASTRAZENECA AB

  公开号：WO2009024824A1

  公开（公告）日：2009-02-26

  The invention relates to chemical compounds of the formula (I), or a pharmaceutically acceptable salt thereof, which possess inhibitory activity against the spindle checkpoint kinase: Tyrosine Threonine Kinase (TTK)/monopolar spindle 1 (Mpsl) and are accordingly useful for their anti-cancer effect in a warm-blooded animal such as man. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them, and to their use in the manufacture of a medicament for the treatment of conditions mediated by TTK/Mpsl, for use either alone or in combination with other anti-pro liferative agents.

  该发明涉及化合物的化学式（I）或其药学上可接受的盐，这些化合物具有对纺锤体检查点激酶：酪氨酸苏氨酸激酶（TTK）/单极纺锤体1（Mpsl）的抑制活性，因此在诸如人类之类的恒温动物中对其抗癌效果有用。该发明还涉及制造所述化合物的过程，含有它们的药物组合物，以及它们在制造用于治疗由TTK/Mpsl介导的疾病的药物时的使用，可以单独使用或与其他抗增殖剂组合使用。
• 2-ANILINOPURIN-8-ONES AS INHIBITORS OF TTK/MPS1 FOR THE TREATMENT OF PROLIFERATIVE DISORDERS
  申请人：Andrews David Michael

  公开号：US20110118238A1

  公开（公告）日：2011-05-19

  This invention relates to chemical compounds of the formula (I), or a pharmaceutically acceptable salt thereof, which possess inhibitory activity against the spindle checkpoint kinase: Tyrosine Threonine Kinase (TTK)/monopolar spindle 1 (Mps1) and are accordingly useful for their anti-cancer effect in a warm-blooded animal such as man. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them, and to their use in the manufacture of a medicament for the treatment of conditions mediated by TTK/Mps1, for use either alone or in combination with other anti-pro liferative agents.

  本发明涉及化学式（I）的化合物或其药学上可接受的盐，具有对纺锤体检查点激酶：酪氨酸苏氨酸激酶（TTK）/单极纺锤体1（Mps1）的抑制活性，因此在温血动物（如人）中用于其抗癌效果。本发明还涉及制造上述化学物质的过程，含有它们的药物组合物，以及它们在制造治疗由TTK / Mps1介导的疾病的药物时的使用，可单独使用或与其他抗增殖剂联合使用。
• A new approach to the design of .sigma.-2-selective ligands: synthesis and evaluation of N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(1-pyrrolidinyl)ethylamine-related polyamines at .sigma.-1 and .sigma.-2 receptor subtypes
  作者：Brian R. de Costa、Xiao-shu He、Celia Dominguez、Janet Cutts、Wanda Williams、Wayne D. Bowen

  DOI：10.1021/jm00028a016

  日期：1994.1

  A series of polyamines based on the high affinity sigma receptor ligand N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(1-pyrrolidinyl)ethylamine (3) were developed and evaluated for their binding characteristics at sigma-1 and sigma-2 receptor subtypes. The data indicated that a considerable degree of structural variation is possible while still retaining nanomolar affinity at a receptors; As the structure of the polyamines was varied, their binding at sigma-1 and sigma-2 subtypes showed quite different and in some cases opposite trends, supporting the belief that these are pharmacologically distinct entities. Polyamines containing two nitrogen atoms showed optimal binding at both sigma-1 and sigma-2 receptor subtypes. Although additional nitrogen atoms resulted in decreased affinity at sigma-1 and sigma-2 subtypes, an increase in selectivity for sigma-2 subtypes was evident; the parent 3 showed greater selectivity for sigma-1 subtypes. Internitrogen spacings had a large effect on binding affinity and subtype selectivity. For example, the difference between N-[3-(1-pyrrolidinyl)propyl]-N'-(3,4-dichlorobenzyl)-N,N'-dimethylethylenediamine (8) [K-i = 29.9 nM at sigma-1 receptor and 18.3 nM at alpha-2 receptor] to N-[3-(1-pyrrolidinyl)propyl]-N'-(3,4-dichlorobenzyl)-N/N'-dimethylethylenedi- amine (10) [K-i = 1.49 nM at sigma-1 receptor and 12.1 nM at sigma-2 receptor] illustrates the importance of internitrogen spacing. Triamines 11 and 13 [K-i(sigma-2)/K-i(sigma-1) = 0.19 and 0.10, respectively] containing the N-N-N-Ar spacings 3-3-2 and 4-4-2, proved to be the most sigma-2 subtype selective of the 15 polyamines examined in this study. The N-N-N spacings appear to be an important factor in their sigma-2 subtype selectivity. These compounds will serve as templates in the design of still further sigma-2 subtype selective ligands. The pyrrolidine ring (present in most of the polyamines tested in this series) proved to be an important recognition site for a receptor binding activity. Furthermore, alkyl substitution also appears to be important since the stripped down polyamines N-[2-(3,4-dichlorophenyl)ethyl]ethylenediamine (15) and N-1-[2-(3,4-dichlorophenyl)ethyl] diethylenetriamine (16) exhibited relatively low binding affinity.