3-spiro[isobenzofuran-1(3H),4'-piperidine]-1-ylpropane-1-amine | 252002-17-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异香豆素
• 英文名称: 3-spiro[isobenzofuran-1(3H),4'-piperidine]-1-ylpropane-1-amine
• 英文别名: 3-[spiro(isobenzofuran-1(3H),4'-piperidine)-1'-yl]propylamine；N-(aminopropyl)-4-(isobenzofuranyl)piperidine；(3-(spiro[1,3-dihydroisobenzofuran-1,4'-piperidine]-10-yl)propyl)amine；3-spiro[1H-2-benzofuran-3,4'-piperidine]-1'-ylpropan-1-amine
• CAS: 252002-17-8
• 化学式: C₁₅H₂₂N₂O
• 分子量: 246.352
• InChiKey: WUSQJYSFBRWJIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  38.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-spiro[isobenzofuran-1(3H),4'-piperidine]-1-ylpropane-1-amine 在 palladium dihydroxide 氢气 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 甲醇 、 氯仿 为溶剂， 反应 1.58h， 生成 N-[3-spiro[isobenzofuran-1(3H),4'-piperidine]-1-ylpropyl]-D-prolineamide
  参考文献：
  名称：

  Identification of a Novel Spiropiperidine Opioid Receptor-like 1 Antagonist Class by a Focused Library Approach Featuring 3D-Pharmacophore Similarity

  摘要：

  A focused library approach identifying novel leads to develop a potent ORL1 antagonist is described. Beginning from a compound identified by random screening, an exploratory library that exhibited a diverse display of pharmacophores was designed. After evaluating ORL1 antagonistic activity, a highly focused library was designed based on 3D-pharmacophore similarity to known actives. A novel D-proline amide class was identified in this library and was found to possess potent ORL1 antagonistic activity.

  DOI：

  10.1021/jm0509851
• 作为产物：
  描述：

  2-(3-spiro[isobenzofuran-1(3H),4'-piperidine-1-yl]propyl)-1H-indole-1,3(2H)-dione 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以99%的产率得到3-spiro[isobenzofuran-1(3H),4'-piperidine]-1-ylpropane-1-amine
  参考文献：
  名称：

  Discovery of novel spiro-piperidine derivatives as highly potent and selective melanin-concentrating hormone 1 receptor antagonists

  摘要：

  Optimization of high-throughput screening hit 1a led to the identification of a novel spiro-piperidine class of melanin-concentrating hormone 1 receptor (MCH-1R) antagonists. Compound 3c was identified as a highly potent and selective MCH-1R antagonist, which has an IC50 value of 0.09 nM at hMCH-1R. The synthesis and structure-activity relationships of the novel spiro-piperidine MCH-1R antagonists are described. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.04.016

文献信息

• Design and Synthesis of Novel α₁_a Adrenoceptor-Selective Antagonists. 2. Approaches To Eliminate Opioid Agonist Metabolites via Modification of Linker and 4-Methoxycarbonyl-4-phenylpiperidine Moiety
  作者：T. G. Murali Dhar、Dhanapalan Nagarathnam、Mohammad R. Marzabadi、Bharat Lagu、Wai C. Wong、George Chiu、Sriram Tyagarajan、Shou Wu Miao、Fengqi Zhang、Wanying Sun、Dake Tian、Quanrong Shen、Jack Zhang、John M. Wetzel、Carlos Forray、Raymond S. L. Chang、Theodore P. Broten、Terry W. Schorn、Tsing Bao Chen、Stacy O'Malley、Richard Ransom、Kathryn Schneck、Robert Bendesky、Charles M. Harrell、Kamlesh P. Vyas、Kanyin Zhang、John Gilbert、Douglas J. Pettibone、Michael A. Patane、Mark G. Bock、Roger M. Freidinger、Charles Gluchowski

  DOI：10.1021/jm990201h

  日期：1999.11.1

  by modification of the linker or finding alternative piperidine moieties which when cleaved as a consequence of metabolism would not give rise to mu-opioid activity. Modification of the linker gave several compounds with good alpha(1a) binding affinity (K(i) = < 1 nM) and selectivity (>300-fold over alpha(1b) and alpha(1d)). In vitro analysis in the microsomal assay revealed these modifications did

  先前我们已经将化合物1a描述为高亲和力亚型选择性alpha（1a）拮抗剂。化合物1a的体外和体内评估表明，其主要代谢产物为mu阿片类激动剂4-甲氧基羰基-4-苯基哌啶（3）。合成了几种二氢嘧啶酮类似物，其目的是通过修饰接头来使3的形成减至最少，或寻找替代的哌啶部分，当由于代谢作用而裂解时，其不会产生μ阿片样物质的活性。接头的修饰产生了几种具有良好的alpha（1a）结合亲和力（K（i）= <1 nM）和选择性（大于alpha（1b）和alpha（1d）的300倍）的化合物。微粒体测定法中的体外分析显示，这些修饰不会显着影响N-脱烷基和哌啶3的形成。第二种方法是 然而，产生了3个哌啶替代物，它们没有显示出明显的μ阿片样物质活性。这些化合物中的几种在α（1a）肾上腺素受体上保持了良好的亲和力，并且对alpha（1b）和alpha（1d）的选择性很高。例如，（+）-73和（+）-83的哌啶片段，
• [EN] SPIROCYCLIC PIPERIDINES AS MCH1 ANTAGONISTS AND USES THEREOF<br/>[FR] PIPERIDINES SPIROCYCLIQUES UTILISEES COMME ANTAGONISTES DES MCH1 ET UTILISATIONS ASSOCIEES
  申请人：SYNAPTIC PHARMA CORP

  公开号：WO2004004714A1

  公开（公告）日：2004-01-15

  This invention is directed to compounds which are selective antagonists for melanin concentrating hormone-1 (MCH1) receptors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention provides a pharmaceutical composition made by combining a therapeutically effective amount of the compound of this invention and a pharmaceutically acceptable carrier. This invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a method of reducing the body mass of a subject which comprises administering to the subject an amount of a compound of the invention effective to reduce the body mass of the subject. This invention further provides a method of treating a subject suffering from depression and/or anxiety which comprises administering to the subject an amount of a compound of the invention effective to treat the subject=s depression and/or anxiety. This invention further provides a method of treating a subject suffering from a urinary disorder.

  这项发明涉及选择性拮抗黑色素浓缩激素-1（MCH1）受体的化合物。该发明提供了一种药物组合物，包括本发明的化合物的治疗有效量和药学上可接受的载体。该发明提供了一种通过结合本发明的化合物的治疗有效量和药学上可接受的载体制备的药物组合物。该发明还提供了一种制备药物组合物的方法，包括结合本发明的化合物的治疗有效量和药学上可接受的载体。该发明还提供了一种减少受试者体重的方法，包括向受试者投与本发明化合物的有效量以减少受试者体重。该发明还提供了一种治疗患有抑郁症和/或焦虑症的受试者的方法，包括向受试者投与本发明化合物的有效量以治疗受试者的抑郁症和/或焦虑症。该发明还提供了一种治疗患有尿液失调的受试者的方法。
• Structure–activity studies on the nociceptin/orphanin FQ receptor antagonist 1-benzyl-N-{3-[spiroisobenzofuran-1(3H),4′-piperidin-1-yl]propyl} pyrrolidine-2-carboxamide
  作者：Claudio Trapella、Carmela Fischetti、Michela Pela’、Ilaria Lazzari、Remo Guerrini、Girolamo Calo’、Anna Rizzi、Valeria Camarda、David G. Lambert、John McDonald、Domenico Regoli、Severo Salvadori

  DOI：10.1016/j.bmc.2009.05.068

  日期：2009.7

  Twelve derivatives of the nociceptin/orphanin FQ (N/OFQ) receptor (NOP) antagonist 1-benzyl-N-3-[spiroisobenzofuran-1(3H),4'-piperidin-1-yl]propyl} pyrrolidine-2-carboxamide (Comp 24) were synthesised and tested in binding experiments performed on CHOhNOP cell membranes. Among them, a novel interesting NOP receptor antagonist (compound 35) was identified by blending chemical moieties taken from different NOP receptor ligands. In vitro in various assays, Compound 35 consistently behaved as a pure, highly potent (pA(2) in the range 8.0-9.9), competitive and NOP selective antagonist. However compound 35 was found inactive when challenged against N/OFQ in vivo in the mouse tail withdrawal assay. Thus the usefulness of the novel NOP ligand compound 35 is limited to in vitro investigations. (C) 2009 Elsevier Ltd. All rights reserved.