1-(6-methylsulfanyl-2-pyridyl)piperazine | 823179-38-0

• 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-(6-methylsulfanyl-2-pyridyl)piperazine
• 英文别名: 1-(6-Methylsulfanylpyridin-2-yl)piperazine；1-(6-methylsulfanylpyridin-2-yl)piperazine
• CAS: 823179-38-0
• 化学式: C₁₀H₁₅N₃S
• 分子量: 209.315
• InChiKey: UUPSUCGXHHUBNC-UHFFFAOYSA-N

物化性质

• 沸点：
  393.2±37.0 °C(Predicted)
• 密度：
  1.20±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  53.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-氯甲基苯并咪唑 、 1-(6-methylsulfanyl-2-pyridyl)piperazine 在 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.0h， 以31%的产率得到2-[[4-(6-methylsulfanylpyridin-2-yl)piperazin-1-yl]methyl]-1H-benzimidazole
  参考文献：
  名称：

  Discovery of 2-(4-Pyridin-2-ylpiperazin-1-ylmethyl)-1H-benzimidazole (ABT-724), a Dopaminergic Agent with a Novel Mode of Action for the Potential Treatment of Erectile Dysfunction

  摘要：

  A new class of agents with potential utility for the treatment of erectile dysfunction has been discovered, guided by the hypothesis that selective D-4 agonists are erectogenic but devoid of the side effects typically associated with dopaminergic agents. The lead agent 2-(4-pyridin-2-ylpiperazin-1-ylmethyl)-1H-benzimidazole (1, ABT-724) was discovered by optimization of a series of benzimidazole arylpiperazines. This highly selective D-4 agonist was found to be very potent and efficacious in vivo, eliciting penile erections in rats at a dose of 0.03 mumol/kg, with a positive response rate of 77% erectile incidence. Even at high doses, it was devoid of side effects in animal models of central nervous system behaviors, emesis, or nausea. The structure-activity relationship of the parent benzimidazole series leading to 1 is described, with the detailed in vitro and in vivo profiles described. Distinctive structural features were discovered that are associated with D-4 selective agonism in this series of analogues.

  DOI：

  10.1021/jm030505a
• 作为产物：
  描述：

  1-(2-pyridyl)-4-tritylpiperazine 在 正丁基锂 、 N,N-二甲基乙醇胺 、 三氟乙酸 作用下， 以 正己烷 、 二氯甲烷 、 甲苯 为溶剂， 反应 3.0h， 生成 1-(6-methylsulfanyl-2-pyridyl)piperazine
  参考文献：
  名称：

  First selective lithiation of pyridylpiperazines: straightforward access to potent pharmacophores

  摘要：

  The three isomers of pyridylpiperazines have been lithiated for the first time. The use of a superbase, an aminoalkoxide containing lithiating agent overcomes the chelating influence of the basic piperazine nitrogens, so that selective mono lithiation occurred alpha to pyridine nitrogen. This methodology offers a new access to diverse potent pharmacophores not easily prepared by other routes. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2005.03.026

文献信息

• Substituted isoindolin-1-ones and 2,3-dihydro-1h-pyrrolo[3,4-c]pyridin-1-ones as hpk1 antagonists
  申请人：Nimbus Saturn, Inc.

  公开号：US11028085B2

  公开（公告）日：2021-06-08

  The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.

  本发明提供了用于抑制 HPK1 和治疗 HPK1 介导的疾病的化合物、其组合物和使用方法。
• SUBSTITUTED ISINDOLIN-1-ONES AND 2,3-DIHYDRO-1H-PYRROLO[3,3-c]PYRIDIN-1-ONES AS HPK1 ANTAGONISTS
  申请人：Nimbus Saturn, Inc.

  公开号：US20210087189A1

  公开（公告）日：2021-03-25

  The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.
• Discovery of 2-(4-Pyridin-2-ylpiperazin-1-ylmethyl)-1<i>H</i>-benzimidazole (ABT-724), a Dopaminergic Agent with a Novel Mode of Action for the Potential Treatment of Erectile Dysfunction
  作者：Marlon Cowart、Steven P. Latshaw、Pramila Bhatia、Jerome F. Daanen、Jeffrey Rohde、Sherry L. Nelson、Meena Patel、Teodozyi Kolasa、Masaki Nakane、Marie E. Uchic、Loan N. Miller、Marc A. Terranova、Renjie Chang、Diana L. Donnelly-Roberts、Marian T. Namovic、Peter R. Hollingsworth、Brenda R. Martino、James J. Lynch、James P. Sullivan、Gin C. Hsieh、Robert B. Moreland、Jorge D. Brioni、Andrew O. Stewart

  DOI：10.1021/jm030505a

  日期：2004.7.1

  A new class of agents with potential utility for the treatment of erectile dysfunction has been discovered, guided by the hypothesis that selective D-4 agonists are erectogenic but devoid of the side effects typically associated with dopaminergic agents. The lead agent 2-(4-pyridin-2-ylpiperazin-1-ylmethyl)-1H-benzimidazole (1, ABT-724) was discovered by optimization of a series of benzimidazole arylpiperazines. This highly selective D-4 agonist was found to be very potent and efficacious in vivo, eliciting penile erections in rats at a dose of 0.03 mumol/kg, with a positive response rate of 77% erectile incidence. Even at high doses, it was devoid of side effects in animal models of central nervous system behaviors, emesis, or nausea. The structure-activity relationship of the parent benzimidazole series leading to 1 is described, with the detailed in vitro and in vivo profiles described. Distinctive structural features were discovered that are associated with D-4 selective agonism in this series of analogues.
• First selective lithiation of pyridylpiperazines: straightforward access to potent pharmacophores
  作者：Frédéric Louërat、Philippe Gros、Yves Fort

  DOI：10.1016/j.tet.2005.03.026

  日期：2005.5

  The three isomers of pyridylpiperazines have been lithiated for the first time. The use of a superbase, an aminoalkoxide containing lithiating agent overcomes the chelating influence of the basic piperazine nitrogens, so that selective mono lithiation occurred alpha to pyridine nitrogen. This methodology offers a new access to diverse potent pharmacophores not easily prepared by other routes. (c) 2005 Elsevier Ltd. All rights reserved.