1-(2-Piperidin-1-ylethyl)pyrrolidin-2-one | 372945-40-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(2-Piperidin-1-ylethyl)pyrrolidin-2-one
• CAS: 372945-40-9
• 化学式: C₁₁H₂₀N₂O
• 分子量: 196.293
• InChiKey: HAXAJOCTGBYOKG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(2-Piperidin-1-ylethyl)pyrrolidin-2-one 在 platinum(IV) oxide lithium aluminium tetrahydride 、 氢气 、 对甲苯磺酸 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙醇 、 正己烷 、 苯 为溶剂， -80.0~20.0 ℃ 、275.8 kPa 条件下， 反应 25.33h， 生成 1-[2-[3-(2-Adamantyl)pyrrolidin-1-yl]ethyl]piperidine
  参考文献：
  名称：

  Synthesis, conformational characteristics and anti-influenza virus A activity of some 2-adamantylsubstituted azacycles

  摘要：

  The broad-spectrum antiviral activity of 2-(2-adamantyl)piperidines 11, 13a,b, and 15, 3-(2-adamantyl)pyrrolidines 27, 21a-g and 2-(2-adamantylmethyl)piperidines 30, 32a-c, and 35a-d was examined. Several compounds in the new series were potent against influenza A H3N2 virus. When 1-aminoethyl pharmacophore group of 2-rimantadine 4 (2-isomer of rimantadine) is included into a saturated nitrogen heterocycle, see compound 11, potency was retained. The diamine derivatives 21e-g and particularly 35a-c possessing three pharmocophoric groups, that is, the adamantyl and the two amine groups, exhibited high potency. The new compounds did not afford specific activity at non-toxic concentrations against any of the other viruses tested. According to NMR spectroscopy and molecular mechanics calculations it is striking that the parent structures 11 and 27 adopt a fixed trans conformation around C2-C2' bond. In the parent amines, which proved to be active compounds, the distance between nitrogen and adamantyl pharmacophoric groups was different; N-C2' distance is 3.7, 3.8 angstrom for 27, 30 and 2.5 angstrom for 11 suggesting that M2 receptor site can accommodate different in size and orientation lipophilic cages. (c) 2006 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.bioorg.2006.05.004
• 作为产物：
  描述：

  哌啶 、 N-乙烯基吡咯烷酮 在 2,4,6-Triisopropylthiophenol 、 [Ir(2-(2,4-difluorophenyl)-5-(methyl)pyridinyl)₂(4,4′-bis(tert-butyl)bipyridine)]*PF₆ 作用下， 以 甲苯 为溶剂， 以86%的产率得到1-(2-Piperidin-1-ylethyl)pyrrolidin-2-one
  参考文献：
  名称：

  未活化烯烃与仲烷基胺的催化分子间加氢胺化

  摘要：

  加氢胺化得到轻而易举的提升 烯烃的加氢胺化是一种广泛有用的制备碳氮键的方法。然而，当胺和烯烃都具有多个烷基取代基时，反应会在能量上变得不利。穆萨奇奥等人。使用蓝光中的能量来克服这个障碍（见布坎南和赫尔的观点）。光激发的铱络合物氧化胺，胺又有效地与烯烃结合，然后苯硫酚助催化剂将电子穿梭回来。该反应可以在广泛的胺和烯烃伙伴中进行。科学，这个问题 p。727; 另见第。690 光化学电子转移驱动 C-N 键的形成，否则在能量上是不利的。未活化烯烃与简单二烷基胺的分子间加氢胺化仍然是有机合成中未解决的问题。我们报告了一种催化协议，用于将环状和非环状仲烷基胺有效添加到具有完全抗马尔科夫尼科夫区域选择性的各种烷基烯烃中。在这个过程中，碳氮键的形成通过一个关键的胺自由基阳离子中间体进行，该中间体是通过激发态铱光催化剂和胺底物之间的电子转移产生的。这些反应是氧化还原中性和完全原子经济的，表现出广泛的官能团

  DOI：

  10.1126/science.aal3010

文献信息

• [EN] TRICYCLIC PYRAZOL AMINE DERIVATIVES<br/>[FR] DÉRIVÉS TRICYCLIQUES DE PYRAZOLAMINE
  申请人：MERCK SERONO SA

  公开号：WO2011058149A1

  公开（公告）日：2011-05-19

  This invention relates to compounds of Formula (I*) as Pi3k inhibitors for treating autoimmune diseases, inflammatory disorders, multiple sclerosis and other diseases like cancers.

  这项发明涉及到 Formula (I*) 的化合物作为 Pi3k 抑制剂，用于治疗自身免疫疾病、炎症性疾病、多发性硬化等疾病，以及癌症等其他疾病。
• Novel 3-(2-Adamantyl)pyrrolidines with potent activity against influenza A virus—identification of aminoadamantane derivatives bearing two pharmacophoric amine groups
  作者：George Stamatiou、Antonios Kolocouris、Nicolas Kolocouris、George Fytas、George B Foscolos、Johan Neyts、Erik De Clercq

  DOI：10.1016/s0960-894x(01)00388-2

  日期：2001.8

  The 3-(2-adamantyl)pyrrolidines 8a-g. 14 were synthesized and evaluated for activity against influenza A virus. The parent N-H compound 14 was several times more active than amantadine against H2N2 and H3N2 influenza A virus. The combined use of NMR spectroscopy and computational chemistry showed that the conformation around the pyrrolidine-adamantyl carbon-carbon bond is trans and the pyrrolidine heterocycle has an envelope conformation with C-2 out of the plane of the other ring atoms. N-Dialkylaminoethyl substitution of compound 14 resulted in the potent diamine analogues 8e,f,g. Interestingly, their lactam amine precursors were also active. Compounds 8e,f,g are the first adamantane derivatives, bearing two amine groups, reported to be active against influenza A virus. (C) 2001 Elsevier Science Ltd. All rights reserved.