N-(3-aminopropyl)-4-(dihydroindenyl)piperidine | 252002-18-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: N-(3-aminopropyl)-4-(dihydroindenyl)piperidine
• 英文别名: 3-spiro[2,3-dihydro-1H-indene-1,4'-piperidine]-1-ylpropane-1-amine；3-Spiro[1,2-dihydroindene-3,4'-piperidine]-1'-ylpropan-1-amine
• CAS: 252002-18-9
• 化学式: C₁₆H₂₄N₂
• 分子量: 244.38
• InChiKey: VWELYQXBIFLMFS-UHFFFAOYSA-N

物化性质

• 沸点：
  379.7±42.0 °C(Predicted)
• 密度：
  1.07±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  29.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(3-aminopropyl)-4-(dihydroindenyl)piperidine 在 palladium dihydroxide 氢气 、 三乙酰氧基硼氢化钠 、 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 2.58h， 生成 (2S)-1-benzyl-N-(3-spiro[1,2-dihydroindene-3,4'-piperidine]-1'-ylpropyl)pyrrolidine-2-carboxamide
  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：

  N-(tert-butoxycarbonylaminopropyl)-4-(dihydroindenyl)piperidine 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以100%的产率得到N-(3-aminopropyl)-4-(dihydroindenyl)piperidine
  参考文献：
  名称：

  设计和合成新型α（1）（a）肾上腺素受体选择性拮抗剂。2.通过修饰接头和4-甲氧基羰基-4-苯基哌啶部分消除阿片样物质激动剂代谢物的方法。

  摘要：

  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，

  DOI：

  10.1021/jm990201h

文献信息

• Discovery of novel spiro-piperidine derivatives as highly potent and selective melanin-concentrating hormone 1 receptor antagonists
  作者：Takao Suzuki、Minoru Moriya、Toshihiro Sakamoto、Takuya Suga、Hiroyuki Kishino、Hidekazu Takahashi、Makoto Ishikawa、Keita Nagai、Yumiko Imai、Etsuko Sekino、Masahiko Ito、Hisashi Iwaasa、Akane Ishihara、Shigeru Tokita、Akio Kanatani、Nagaaki Sato、Takehiro Fukami

  DOI：10.1016/j.bmcl.2009.04.016

  日期：2009.6

  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.
• US7335665B2
  申请人：——

  公开号：US7335665B2

  公开（公告）日：2008-02-26
• Identification of a Novel Spiropiperidine Opioid Receptor-like 1 Antagonist Class by a Focused Library Approach Featuring 3D-Pharmacophore Similarity
  作者：Yasuhiro Goto、Sachie Arai-Otsuki、Yukari Tachibana、Daisuke Ichikawa、Satoshi Ozaki、Hiroyuki Takahashi、Yoshikazu Iwasawa、Osamu Okamoto、Shoki Okuda、Hisashi Ohta、Takeshi Sagara

  DOI：10.1021/jm0509851

  日期：2006.2.1

  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.
• 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，