1-(4-氯-2-硝基苯基)哌啶 | 33784-44-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 1-(4-氯-2-硝基苯基)哌啶
• 英文名称: 1-(4-chloro-2-nitrophenyl)piperidine
• CAS: 33784-44-0
• 化学式: C₁₁H₁₃ClN₂O₂
• mdl: MFCD00126016
• 分子量: 240.689
• InChiKey: YTFSYIPAIYQDPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.454
• 拓扑面积：
  49.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(4-氯-2-硝基苯基)哌啶 在 甲酸 、 碘 作用下， 反应 16.0h， 以83%的产率得到7-chloro-1,2,3,4-tetrahydro-benzo[4,5]imidazo[1,2-a]pyridine
  参考文献：
  名称：

  Formic acid as a sustainable and complementary reductant: an approach to fused benzimidazoles by molecular iodine-catalyzed reductive redox cyclization of o-nitro-t-anilines

  摘要：

  分子碘被发现是一种优秀的催化剂，可用于将o-硝基-t-苯胺还原氧化环化成融合的三环或1,2-二取代苯并咪唑。

  DOI：

  10.1039/c6gc00902f
• 作为产物：
  描述：

  哌啶 、 2,5-二氯硝基苯 生成 1-(4-氯-2-硝基苯基)哌啶
  参考文献：
  名称：

  Lellmann; Geller, Chemische Berichte, 1888, vol. 21, p. 2279

  摘要：

  DOI：

文献信息

• Optimisation of 2-(N-phenyl carboxamide) triazolopyrimidine antimalarials with moderate to slow acting erythrocytic stage activity
  作者：Brodie L. Bailey、William Nguyen、Anna Ngo、Christopher D. Goodman、Maria R. Gancheva、Paola Favuzza、Laura M. Sanz、Francisco-Javier Gamo、Kym N. Lowes、Geoffrey I. McFadden、Danny W. Wilson、Benoît Laleu、Stephen Brand、Paul F. Jackson、Alan F. Cowman、Brad E. Sleebs

  DOI：10.1016/j.bioorg.2021.105244

  日期：2021.10

  the Janssen Jumpstarter library against the asexual stages of the P. falciparum parasite. Here we describe the structure activity relationship of the identified class and the optimisation of asexual stage activity while maintaining selectivity against the human HepG2 cell line. The most potent analogues from this study were shown to exhibit equipotent activity against P. falciparum multidrug resistant

  疟疾是由从该属的寄生虫毁灭性的寄生虫病疟原虫。据报道，所有临床上可用的抗疟药都存在治疗耐药性，威胁到我们控制疾病的能力，因此持续需要开发新型抗疟药。为了实现这一目标，我们从 Janssen Jumpstarter 库的高通量筛选中针对恶性疟原虫的无性阶段鉴定了 2-（N-苯基甲酰胺）三唑并嘧啶类寄生虫。在这里，我们描述了已识别类别的结构活性关系和无性阶段活性的优化，同时保持对人 HepG2 细胞系的选择性。本研究中最有效的类似物显示出对恶性疟原虫多药耐药菌株和诺氏疟原虫无性寄生虫的等效活性。无性阶段表型研究确定三唑并嘧啶类在滋养体阶段捕获寄生虫，但这些寄生虫很可能在第二个无性周期之前仍然具有代谢活性，因此具有中度至缓慢的作用开始。在体外观察到中心羧酰胺的非 NADPH 依赖性降解和低水溶性ADME 分析。一个重大挑战仍然是纠正这些缺陷，以进一步推进 2-( N-苯基甲酰胺) 三唑并嘧啶支架
• Method for controlling sr protein phosphorylation, and antiviral agents whose active ingredients comprise agents that control sr protein activity
  申请人：Hagiwara Masatoshi

  公开号：US20070135367A1

  公开（公告）日：2007-06-14

  The present invention provides: (1) antiviral agents that act by reducing or inhibiting the activity of SR proteins, more specifically, (i) antiviral agents that act by enhancing dephosphorylation of SR proteins, and (ii) antiviral agents that act by inhibiting proteins that phosphorylate SR proteins; (2) antiviral agents that act by inhibiting the expression of SR proteins, and (3) antiviral agents that act by activating proteins that antagonize SR proteins. The present invention also provides compounds that inhibit SRPKs, which phosphorylate SR proteins. Such compounds inhibit the activity of SR proteins and have antiviral activities. Various new viruses including SARS have emerged, and thus the present invention provides long-lasting broad-spectrum antiviral agents applicable to new viruses.

  本发明提供了：（1）通过减少或抑制SR蛋白活性作用的抗病毒剂，更具体地，（i）通过增强SR蛋白的去磷酸化作用的抗病毒剂，和（ii）通过抑制磷酸化SR蛋白的蛋白质的抗病毒剂；（2）通过抑制SR蛋白表达的抗病毒剂，和（3）通过激活拮抗SR蛋白的蛋白质的抗病毒剂。本发明还提供了抑制磷酸化SR蛋白的SRPKs的化合物。这些化合物抑制SR蛋白的活性并具有抗病毒活性。各种新病毒，包括SARS，已经出现，因此本发明提供了适用于新病毒的持久的广谱抗病毒剂。
• METHODS FOR CONTROLLING SR PROTEIN PHOSPHORYLATION, AND ANTIVIRAL AGENTS WHOSE ACTIVE INGREDIENTS COMPRISE AGENTS THAT CONTROL SR PROTEIN ACTIVITY
  申请人：Hagiwara Masatoshi

  公开号：US20100016359A1

  公开（公告）日：2010-01-21

  The present invention provides: (1) antiviral agents that act by reducing or inhibiting the activity of SR proteins, more specifically, (i) antiviral agents that act by enhancing dephosphorylation of SR proteins, and (ii) antiviral agents that act by inhibiting proteins that phosphorylate SR proteins; (2) antiviral agents that act by inhibiting the expression of SR proteins, and (3) antiviral agents that act by activating proteins that antagonize SR proteins. The present invention also provides compounds that inhibit SRPKs, which phosphorylate SR proteins. Such compounds inhibit the activity of SR proteins and have antiviral activities. Various new viruses including SARS have emerged, and thus the present invention provides long-lasting broad-spectrum antiviral agents applicable to new viruses.

  本发明提供：（1）抗病毒剂，通过减少或抑制SR蛋白的活性发挥作用，更具体地，（i）通过增强SR蛋白的去磷酸化作用发挥作用的抗病毒剂，以及（ii）通过抑制磷酸化SR蛋白的蛋白质发挥作用的抗病毒剂；（2）通过抑制SR蛋白的表达发挥作用的抗病毒剂，以及（3）通过激活对抗SR蛋白的蛋白质发挥作用的抗病毒剂。本发明还提供抑制磷酸化SR蛋白的SRPKs的化合物。这些化合物抑制SR蛋白的活性，并具有抗病毒活性。各种新的病毒，包括SARS，已经出现，因此本发明提供适用于新病毒的持久广谱抗病毒剂。
• Method for controlling SR protein phosphorylation, and antiviral agents whose active ingredients comprise agents that control SR protein activity
  申请人：——

  公开号：US07569536B2

  公开（公告）日：2009-08-04

  The present invention provides: (1) antiviral agents that act by reducing or inhibiting the activity of SR proteins, more specifically, (i) antiviral agents that act by enhancing dephosphorylation of SR proteins, and (ii) antiviral agents that act by inhibiting proteins that phosphorylate SR proteins; (2) antiviral agents that act by inhibiting the expression of SR proteins, and (3) antiviral agents that act by activating proteins that antagonize SR proteins. The present invention also provides compounds that inhibit SRPKs, which phosphorylate SR proteins. Such compounds inhibit the activity of SR proteins and have antiviral activities. Various new viruses including SARS have emerged, and thus the present invention provides long-lasting broad-spectrum antiviral agents applicable to new viruses.

  本发明提供以下内容：（1）抗病毒剂，通过减少或抑制SR蛋白的活性来发挥作用，更具体地，（i）通过增强SR蛋白的去磷酸化作用来发挥作用的抗病毒剂，以及（ii）通过抑制SR蛋白磷酸化的蛋白质来发挥作用的抗病毒剂；（2）通过抑制SR蛋白的表达来发挥作用的抗病毒剂，以及（3）通过激活对抗SR蛋白的蛋白质来发挥作用的抗病毒剂。本发明还提供抑制磷酸化SR蛋白的SRPKs的化合物。这些化合物抑制SR蛋白的活性，并具有抗病毒活性。各种新的病毒，包括SARS，已经出现，因此本发明提供了适用于新病毒的持久的广谱抗病毒剂。
• Methods for controlling SR protein phosphorylation, and antiviral agents whose active ingredients comprise agents that control SR protein activity
  申请人：Masatoshi Hagiwara

  公开号：US08338362B2

  公开（公告）日：2012-12-25

  The present invention provides: (1) antiviral agents that act by reducing or inhibiting the activity of SR proteins, more specifically, (i) antiviral agents that act by enhancing dephosphorylation of SR proteins, and (ii) antiviral agents that act by inhibiting proteins that phosphorylate SR proteins; (2) antiviral agents that act by inhibiting the expression of SR proteins, and (3) antiviral agents that act by activating proteins that antagonize SR proteins. The present invention also provides compounds that inhibit SRPKs, which phosphorylate SR proteins. Such compounds inhibit the activity of SR proteins and have antiviral activities. Various new viruses including SARS have emerged, and thus the present invention provides long-lasting broad-spectrum antiviral agents applicable to new viruses.

  本发明提供了以下内容：（1）抗病毒剂，通过降低或抑制SR蛋白活性来发挥作用，更具体地说，（i）通过增强SR蛋白去磷酸化的抗病毒剂，和（ii）通过抑制SR蛋白磷酸化的蛋白质的抗病毒剂；（2）通过抑制SR蛋白表达的抗病毒剂，和（3）通过激活对抗SR蛋白的蛋白质的抗病毒剂。本发明还提供了抑制SR蛋白激酶（SRPKs）的化合物，这些化合物抑制SR蛋白的活性，并具有抗病毒活性。各种新的病毒，包括SARS，已经出现，因此本发明提供了适用于新病毒的长效广谱抗病毒剂。