(S)-1-(3-chlorophenyl)-3-methylpiperazine | 203393-16-2

• 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: (S)-1-(3-chlorophenyl)-3-methylpiperazine
• 英文别名: (3S)-1-(3-chlorophenyl)-3-methylpiperazine
• CAS: 203393-16-2
• 化学式: C₁₁H₁₅ClN₂
• 分子量: 210.706
• InChiKey: GRBUTWWFTFQSMF-VIFPVBQESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (S)-1-(3-chlorophenyl)-3-methylpiperazine 在 sodium hydroxide 作用下， 以 丙酮 、 xylene 为溶剂， 反应 20.0h， 生成 2-{3-[(S)-4-(3-Chloro-phenyl)-2-methyl-piperazin-1-yl]-propyl}-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one
  参考文献：
  名称：

  Effect of Modifications of the Alkylpiperazine Moiety of Trazodone on 5HT_2A and α₁ Receptor Binding Affinity

  摘要：

  A series of triazolopyridine derivatives (compounds 2a-I) were synthesized in order to-explore the effect of modifications of the alkylpiperazine moiety of trazodone (fragment A) on binding affinity for 5HT(2A) and alpha(1) receptors. All of the synthesized compounds show a decrease of affinity for both 5HT(2A) and alpha(1) receptors, as compared to trazodone, with the exception of compounds 2b,c which bear a methyl group in an alpha position to the aliphatic nitrogen atom N-1. These compounds showed a decrease of affinity only for the alpha(1) receptor. The stereochemical influence of the piperazine moiety of compound 2c was also evaluated. Enantiomer (S)-2c showed the most significant differences between 5HT(2A) and alpha(1) receptor affinity (IC50 values) and among the corresponding functional properties (pA(2) values). Since (S)-2c cannot generate the metabolite 4-(3-chlorophenyl)piperazine this product was selected for further pharmacological studies.

  DOI：

  10.1021/jm970700n
• 作为产物：
  描述：

  N-(3-chlorophenyl)-1,2-ethanediamine 在 盐酸 、 sodium hydroxide 、 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 甲苯 为溶剂， 反应 14.5h， 生成 (S)-1-(3-chlorophenyl)-3-methylpiperazine
  参考文献：
  名称：

  Effect of Modifications of the Alkylpiperazine Moiety of Trazodone on 5HT_2A and α₁ Receptor Binding Affinity

  摘要：

  A series of triazolopyridine derivatives (compounds 2a-I) were synthesized in order to-explore the effect of modifications of the alkylpiperazine moiety of trazodone (fragment A) on binding affinity for 5HT(2A) and alpha(1) receptors. All of the synthesized compounds show a decrease of affinity for both 5HT(2A) and alpha(1) receptors, as compared to trazodone, with the exception of compounds 2b,c which bear a methyl group in an alpha position to the aliphatic nitrogen atom N-1. These compounds showed a decrease of affinity only for the alpha(1) receptor. The stereochemical influence of the piperazine moiety of compound 2c was also evaluated. Enantiomer (S)-2c showed the most significant differences between 5HT(2A) and alpha(1) receptor affinity (IC50 values) and among the corresponding functional properties (pA(2) values). Since (S)-2c cannot generate the metabolite 4-(3-chlorophenyl)piperazine this product was selected for further pharmacological studies.

  DOI：

  10.1021/jm970700n

文献信息

• [EN] PYRROLE mTORC INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS PYRROLES DE MTORC ET LEURS UTILISATIONS
  申请人：NAVITOR PHARM INC

  公开号：WO2018089493A1

  公开（公告）日：2018-05-17

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用这些化合物的方法。
• PHARMACEUTICAL COMPOSITION COMPRISING A 1-(3-CHLOROPHENYL)-3-ALKYLPIPERAZINE FOR TREATING APETITE DISORDER
  申请人：Garrone Beatrice

  公开号：US20090054461A1

  公开（公告）日：2009-02-26

  Use of a 1-(3-chlorophenyl)-3-alkylpiperazine of formula (I), in racemic (R, S) form or in the form of the (S) enantiomer, in which R is a linear or branched alkyl group having from 1 to 3 carbon atoms, or of an addition salt thereof with a pharmaceutically acceptable organic or inorganic acid, for treating apetite disorder A pharmaceutical composition that comprises a therapeutically effective amount of a 1-(3-chlorophenyl)-3-alkylpiperazine of formula (I) as previously defined or of an addition salt thereof with a pharmaceutically acceptable organic or inorganic acid, and at least one pharmaceutically acceptable excipient.
• US7879836B2
  申请人：——

  公开号：US7879836B2

  公开（公告）日：2011-02-01
• Effect of Modifications of the Alkylpiperazine Moiety of Trazodone on 5HT_2A and α₁ Receptor Binding Affinity
  作者：Marilena Giannangeli、Nicola Cazzolla、Maria Rita Luparini、Maurizio Magnani、Massimo Mabilia、Giuseppe Picconi、Mauro Tomaselli、Leandro Baiocchi

  DOI：10.1021/jm970700n

  日期：1999.2.1

  A series of triazolopyridine derivatives (compounds 2a-I) were synthesized in order to-explore the effect of modifications of the alkylpiperazine moiety of trazodone (fragment A) on binding affinity for 5HT(2A) and alpha(1) receptors. All of the synthesized compounds show a decrease of affinity for both 5HT(2A) and alpha(1) receptors, as compared to trazodone, with the exception of compounds 2b,c which bear a methyl group in an alpha position to the aliphatic nitrogen atom N-1. These compounds showed a decrease of affinity only for the alpha(1) receptor. The stereochemical influence of the piperazine moiety of compound 2c was also evaluated. Enantiomer (S)-2c showed the most significant differences between 5HT(2A) and alpha(1) receptor affinity (IC50 values) and among the corresponding functional properties (pA(2) values). Since (S)-2c cannot generate the metabolite 4-(3-chlorophenyl)piperazine this product was selected for further pharmacological studies.