1-(2,3-dichlorophenyl)-4-propylpiperazine | 871351-88-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1-(2,3-dichlorophenyl)-4-propylpiperazine
• CAS: 871351-88-1
• 化学式: C₁₃H₁₈Cl₂N₂
• 分子量: 273.205
• InChiKey: IPVPEZGOUYWZAJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  溴丙烷 、 1-(2,3-二氯苯基)哌嗪 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 以92%的产率得到1-(2,3-dichlorophenyl)-4-propylpiperazine
  参考文献：
  名称：

  Molecular Determinants of Selectivity and Efficacy at the Dopamine D3 Receptor

  摘要：

  The dopamine D3 receptor (D3R) has been implicated in substance abuse and other neuropsychiatric disorders. The high sequence homology between the D3R and D2R, especially within the orthosteric binding site (OBS) that binds dopamine, has made the development of D3R-selective compounds challenging. Here, we deconstruct into pharmacophoric elements a series of D3R-selective substituted-4-phenylpiperazine compounds and use computational simulations and binding and activation studies to dissect the structural bases for D3R selectivity and efficacy. We find that selectivity arises from divergent interactions within a second binding pocket (SBP) separate from the OBS, whereas efficacy depends on the binding mode in the OBS. Our findings reveal structural features of the receptor that are critical to selectivity and efficacy that can be used to design highly D3R-selective ligands with targeted efficacies. These findings are generalizable to other GPCRs in which the SBP can be targeted by bitopic or allosteric ligands.

  DOI：

  10.1021/jm300482h

文献信息

• [EN] NEW DISUBSTITUTED PHENYLPIPERIDINES/PIPERAZINES AS MODULATORS OF DOPAMINE NEUROTRANSMISSION<br/>[FR] NOUVELLES PHENYLPIPERIDINES/PIPERAZINES DISUBSTITUES UTILISEES COMME MODULATEURS DE NEUROTRANSMISSION DE LA DOPAMINE
  申请人：CARLSSON A RESEARCH AB

  公开号：WO2005121087A1

  公开（公告）日：2005-12-22

  The present invention relates to compounds which have therapeutic effects against disorders in the central nervous system, and in particular new 4-(ortho, meta-disubstituted phenyl)-1-alkypiperidines and piperazines. (I) wherein R1, R2, R3 and Y are as defined.

  本发明涉及具有治疗中枢神经系统紊乱作用的化合物，特别是新的4-(邻、间二取代苯基)-1-烷基哌啶和哌嗪。其中R1、R2、R3和Y的定义如下。
• DISUBSTITUTED PHENYLPIPERIDINES/PIPERAZINES AS MODULATORS OF DOPAMINE NEUROTRANSMISSION
  申请人：Sonesson Clas

  公开号：US20070149542A1

  公开（公告）日：2007-06-28

  The present invention relates to compounds which have therapeutic effects against disorders in the central nervous system, and in particular new 4-(ortho,meta-disubstituted phenyl)-1-alkypiperidines and piperazines. wherein R1, R2, R3 and X are as defined.

  本发明涉及对中枢神经系统疾病具有治疗效果的化合物，特别是新的4-(邻、间二取代苯基)-1-烷基哌啶和哌嗪，其中R1，R2，R3和X如定义。
• Disubstituted phenylpiperidines/piperazines as modulators of dopamine neurotransmission
  申请人：NSAB, Filial AF Neurosearch Sweden AB, Sverige

  公开号：US07763639B2

  公开（公告）日：2010-07-27

  The present invention relates to compounds which have therapeutic effects against disorders in the central nervous system, and in particular new 4-(ortho, meta-disubstituted phenyl)-1-alkypiperidines and piperazines. wherein R1, R2, R3 and X are as defined.

  本发明涉及对中枢神经系统疾病具有治疗效果的化合物，特别是新的4-(邻、间二取代苯基)-1-烷基哌啶和哌嗪，其中R1、R2、R3和X的定义如下。
• DISUBSTITUTED PHENYLPIPERDINES/PIPERAZINES AS MODULATORS OF DOPAMINE NEUROTRANSMISSION
  申请人：Sonesson Clas

  公开号：US20100256163A1

  公开（公告）日：2010-10-07

  The present invention relates to compounds which have therapeutic effects against disorders in the central nervous system, and in particular new 4-(ortho,meta-disubstituted phenyl)-1-alkypiperidines and piperazines. wherein R1, R2, R3 and X are as defined.

  本发明涉及具有治疗中枢神经系统疾病作用的化合物，具体而言是新的4-(邻、间二取代苯基)-1-烷基哌啶和哌嗪，其中R1、R2、R3和X的定义如下。
• Disubstituted phenylpiperdines/piperazines as modulators of dopamine neurotransmission
  申请人：NSAB, Filial af Neurosearch Sweden AB, Sverige

  公开号：US08314126B2

  公开（公告）日：2012-11-20

  The present invention relates to compounds which have therapeutic effects against disorders in the central nervous system, and in particular new 4-(ortho,meta-disubstituted phenyl)-1-alkypiperidines and piperazines. wherein R1, R2, R3 and X are as defined.

  本发明涉及对中枢神经系统中的疾病具有治疗作用的化合物，特别是新的4-(邻,间-二取代苯基)-1-烷基哌啶和哌嗪，其中R1、R2、R3和X如定义所示。