1,4-二氧杂螺[4.5]癸-7-胺 | 49672-69-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1,4-二氧杂螺[4.5]癸-7-胺
• 英文名称: 1,4-Dioxaspiro[4.5]decan-7-amine
• CAS: 49672-69-7
• 化学式: C₈H₁₅NO₂
• mdl: MFCD19373870
• 分子量: 157.213
• InChiKey: FHIZBPVFWFMMBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  44.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1,4-二氧杂螺[4.5]癸-7-胺 在 溶剂黄146 作用下， 反应 2.0h， 生成 N-(3-oxocyclohexyl)acetamide
  参考文献：
  名称：

  Ade NovoDesign Probe of a Dopamine Receptor Ligand Based on a Theoretical Approach

  摘要：

  A trial to design de novo a dopamine (DA) receptor ligand was made, taking as the base four structural and electrostatic requirements: (1) a group simulating the interaction of the DA amino group with the TM3 aspartic acid of the receptor, (2) a group that can simulate the interaction of the DA m-hydroxyl group with the TM5 serine of the receptor, (3) a distance between these groups similar to that of the DA anti-coplanar conformer, and (4) a rigid structure keeping the distance between the groups right. After the design ''on paper'' of the models of four structures, quantum chemistry calculations were performed to check the properties of the molecules, and then the most encouraging ones were synthesized. None of the compounds synthesized was able to bind D-1- and D-2-dopamine receptor subtypes; this shows that the structural and electrostatic requirements considered in this work are insufficient. In particular, the presence of an arylethylamine moiety seems to be essential for the interaction of a ligand with the DA receptor. (C) 1996 Academic Press, Inc.

  DOI：

  10.1006/bioo.1996.0031
• 作为产物：
  描述：

  7-Azido-1,4-dioxaspiro[4.5]decane 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 5.0h， 以63%的产率得到1,4-二氧杂螺[4.5]癸-7-胺
  参考文献：
  名称：

  Ade NovoDesign Probe of a Dopamine Receptor Ligand Based on a Theoretical Approach

  摘要：

  A trial to design de novo a dopamine (DA) receptor ligand was made, taking as the base four structural and electrostatic requirements: (1) a group simulating the interaction of the DA amino group with the TM3 aspartic acid of the receptor, (2) a group that can simulate the interaction of the DA m-hydroxyl group with the TM5 serine of the receptor, (3) a distance between these groups similar to that of the DA anti-coplanar conformer, and (4) a rigid structure keeping the distance between the groups right. After the design ''on paper'' of the models of four structures, quantum chemistry calculations were performed to check the properties of the molecules, and then the most encouraging ones were synthesized. None of the compounds synthesized was able to bind D-1- and D-2-dopamine receptor subtypes; this shows that the structural and electrostatic requirements considered in this work are insufficient. In particular, the presence of an arylethylamine moiety seems to be essential for the interaction of a ligand with the DA receptor. (C) 1996 Academic Press, Inc.

  DOI：

  10.1006/bioo.1996.0031

文献信息

• Spiroketal-Substituted Cyclic Ketoenols
  申请人：Bretschneider Thomas

  公开号：US20110190493A1

  公开（公告）日：2011-08-04

  The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q 1 , Q 2 , D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.
• Ade NovoDesign Probe of a Dopamine Receptor Ligand Based on a Theoretical Approach
  作者：M. Baginski、F. Claudi、G. Giorgioni、J.A. Fontenla、E. Rosa、M. Cardellini

  DOI：10.1006/bioo.1996.0031

  日期：1996.12

  A trial to design de novo a dopamine (DA) receptor ligand was made, taking as the base four structural and electrostatic requirements: (1) a group simulating the interaction of the DA amino group with the TM3 aspartic acid of the receptor, (2) a group that can simulate the interaction of the DA m-hydroxyl group with the TM5 serine of the receptor, (3) a distance between these groups similar to that of the DA anti-coplanar conformer, and (4) a rigid structure keeping the distance between the groups right. After the design ''on paper'' of the models of four structures, quantum chemistry calculations were performed to check the properties of the molecules, and then the most encouraging ones were synthesized. None of the compounds synthesized was able to bind D-1- and D-2-dopamine receptor subtypes; this shows that the structural and electrostatic requirements considered in this work are insufficient. In particular, the presence of an arylethylamine moiety seems to be essential for the interaction of a ligand with the DA receptor. (C) 1996 Academic Press, Inc.