(3R,4aR,10aR) 6-Methoxy-1-methyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-3-carboxylic acid | 733722-36-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: (3R,4aR,10aR) 6-Methoxy-1-methyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-3-carboxylic acid
• 英文别名: (3R,4aR,10aR)-6-methoxy-1-methyl-3,4,4a,5,10,10a-hexahydro-2H-benzo[g]quinoline-3-carboxylic acid
• CAS: 733722-36-6
• 化学式: C₁₆H₂₁NO₃
• 分子量: 275.348
• InChiKey: KLUGAPYQWZPQPT-YRGRVCCFSA-N

物化性质

• 沸点：
  458.3±45.0 °C(Predicted)
• 密度：
  1.168±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (3R,4aR,10aR) 6-Methoxy-1-methyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-3-carboxylic acid 在 吡啶 、 propylphosphonic anhydride 、 氢溴酸 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 [(3R,4aR,10aR)-6-hydroxy-1-methyl-3,4,4a,5,10,10a-hexahydro-2H-benzo[g]quinolin-3-yl]-[4-(4-nitrophenyl)piperazin-1-yl]methanone
  参考文献：
  名称：

  Identification and SAR of potent and selective non-peptide obeline somatostatin sst1 receptor antagonists

  摘要：

  A novel class of non-peptide somatostatin receptor ligands bearing the octahydrobenzo[g]quinoline (obeline) structural element has been identified. SAR studies have been performed that led to the discovery of derivatives with high affinity (pK(d) r sst(I) >= 9) and selectivity (>= 150-fold for h sst(1) over h sst(2)-h sst(5)) for somatostatin receptor subtype sst(1). In a functional assay, the compounds act as antagonists at human recombinant sst, receptors. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.04.086
• 作为产物：
  描述：

  [3R,4aR,10aR]-6-methoxy-1-methyl-1,2,3,4,4a,5,10,10a-octahydrobenzo[g]quinoline-3-carboxylic acid methyl ester 在 sodium hydroxide 作用下， 以97%的产率得到(3R,4aR,10aR) 6-Methoxy-1-methyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-3-carboxylic acid
  参考文献：
  名称：

  Identification and SAR of potent and selective non-peptide obeline somatostatin sst1 receptor antagonists

  摘要：

  A novel class of non-peptide somatostatin receptor ligands bearing the octahydrobenzo[g]quinoline (obeline) structural element has been identified. SAR studies have been performed that led to the discovery of derivatives with high affinity (pK(d) r sst(I) >= 9) and selectivity (>= 150-fold for h sst(1) over h sst(2)-h sst(5)) for somatostatin receptor subtype sst(1). In a functional assay, the compounds act as antagonists at human recombinant sst, receptors. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.04.086

文献信息

• Piperidine and piperazine derivatives as inhibitors of the abeta fibril formation
  申请人：——

  公开号：US20020002170A1

  公开（公告）日：2002-01-03

  The invention provides a compound of formula I 1 wherein R, X, Y 1 and Y 2 are as defined in the description, and a process for preparing them. The compounds of formula I are useful as pharmaceuticals.

  这项发明提供了I1式化合物，其中R、X、Y1和Y2如描述中所定义，并提供了制备它们的方法。I式化合物在制药方面有用。
• SAR of the arylpiperazine moiety of obeline somatostatin sst1 receptor antagonists
  作者：Konstanze Hurth、Albert Enz、Philipp Floersheim、Conrad Gentsch、Daniel Hoyer、Daniel Langenegger、Peter Neumann、Paul Pfäffli、Dieter Sorg、Robert Swoboda、Annick Vassout、Thomas Troxler

  DOI：10.1016/j.bmcl.2007.04.078

  日期：2007.7

  The SAR of over 50 derivatives of octahydrobenzo[g]quinoline (obeline)-type somatostatin sst, receptor antagonist 1 is presented, focusing on the modification of its arylpiperazine moiety. sst(1) affinities in this series cover a range of five orders of magnitude with the best derivatives displaying subnanomolar sst, affinities and > 10,000-fold selectivities over the sst, receptor subtype as well as promising pharmacokinetic properties. (C) 2007 Elsevier Ltd. All rights reserved.
• Identification and SAR of potent and selective non-peptide obeline somatostatin sst1 receptor antagonists
  作者：Thomas Troxler、Daniel Hoyer、Daniel Langenegger、Peter Neumann、Paul Pfäffli、Philippe Schoeffter、Dieter Sorg、Robert Swoboda、Konstanze Hurth

  DOI：10.1016/j.bmcl.2007.04.086

  日期：2007.7

  A novel class of non-peptide somatostatin receptor ligands bearing the octahydrobenzo[g]quinoline (obeline) structural element has been identified. SAR studies have been performed that led to the discovery of derivatives with high affinity (pK(d) r sst(I) >= 9) and selectivity (>= 150-fold for h sst(1) over h sst(2)-h sst(5)) for somatostatin receptor subtype sst(1). In a functional assay, the compounds act as antagonists at human recombinant sst, receptors. (C) 2007 Elsevier Ltd. All rights reserved.