2-isobutyltricyclo[3.3.1.1]decan-2-amine | 1609449-02-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-isobutyltricyclo[3.3.1.1]decan-2-amine
• 英文别名: 2-(2-Methylpropyl)adamantan-2-amine；2-(2-methylpropyl)adamantan-2-amine
• CAS: 1609449-02-6
• 化学式: C₁₄H₂₅N
• 分子量: 207.359
• InChiKey: ZJLNTVLQQRFFRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-Isobutyl-2-adamantanol 在 lithium aluminium tetrahydride 、 sodium azide 、 三氟乙酸 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 33.0h， 生成 2-isobutyltricyclo[3.3.1.1]decan-2-amine
  参考文献：
  名称：

  Aminoadamantanes with Persistent in Vitro Efficacy against H1N1 (2009) Influenza A

  摘要：

  A series of 2-adamantanamines with alkyl adducts of various lengths were examined for efficacy against strains of influenza A including those having an S31N mutation in M2 proton channel that confer resistance to amantadine and rimantadine. The addition of as little as one CH2 group to the methyl adduct of the amantadine/rimantadine analogue, 2-methyl-2-aminoadamantane, led to activity in vitro against two M2 S31N viruses A/Calif/07/2009 (H1N1) and A/PR/8/34 (H1N1) but not to a third A/WS/33 (H1N1). Solid state NMR of the transmembrane domain (TMD) with a site mutation corresponding to S31N shows evidence of drug binding. But electrophysiology using the full length S31N M2 protein in HEK cells showed no blockade. A wild type strain, A/Hong Kong/1/68 (H3N2) developed resistance to representative drugs within one passage with mutations in M2 TMD, but A/Calif/07/2009 S31N was slow (>8 passages) to develop resistance in vitro, and the resistant virus had no mutations in M2 TMD. The results indicate that 2-alkyl-2-aminoadamantane derivatives with sufficient adducts can persistently block p2009 influenza A in vitro through an alternative mechanism. The observations of an HA1 mutation, N160D, near the sialic acid binding site in both 6-resistant A/Calif/07/2009(H1N1) and the broadly resistant A/WS/33(H1N1) and of an HA1 mutation, I325S, in the 6-resistant virus at a cell-culture stable site suggest that the drugs tested here may block infection by direct binding near these critical sites for virus entry to the host cell.

  DOI：

  10.1021/jm500598u

文献信息

• ANTIVIRAL COMPOUNDS
  申请人：BRIGHAM YOUNG UNIVERSITY

  公开号：US20150368196A1

  公开（公告）日：2015-12-24

  Compounds useful for treating and preventing viral infections including influenza are disclosed. Methods of treating or preventing viral infections, including influenza A infections are disclosed. Specifically, aminoadamantane derivatives that are structurally analogous to amantadine, including spirocyclic compounds, are provided for the treatment of amantadine-insensitive influenza infection in a subject.

  本文披露了用于治疗和预防包括流感在内的病毒感染的化合物。本文还披露了治疗或预防病毒感染，包括甲型流感感染的方法。具体而言，提供了与金刚烷胺结构类似的氨基金刚烷衍生物，包括螺环化合物，用于治疗对金刚烷胺不敏感的流感感染。
• US9840465B2
  申请人：——

  公开号：US9840465B2

  公开（公告）日：2017-12-12
• [EN] ANTIVIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX
  申请人：UNIV BRIGHAM YOUNG

  公开号：WO2014121170A2

  公开（公告）日：2014-08-07

  Compounds useful for treating and preventing viral infections including influenza are disclosed. Methods of treating or preventing viral infections, including influenza A infections are disclosed.
• Aminoadamantanes with Persistent in Vitro Efficacy against H1N1 (2009) Influenza A
  作者：Antonios Kolocouris、Christina Tzitzoglaki、F. Brent Johnson、Roland Zell、Anna K. Wright、Timothy A. Cross、Ian Tietjen、David Fedida、David D. Busath

  DOI：10.1021/jm500598u

  日期：2014.6.12

  A series of 2-adamantanamines with alkyl adducts of various lengths were examined for efficacy against strains of influenza A including those having an S31N mutation in M2 proton channel that confer resistance to amantadine and rimantadine. The addition of as little as one CH2 group to the methyl adduct of the amantadine/rimantadine analogue, 2-methyl-2-aminoadamantane, led to activity in vitro against two M2 S31N viruses A/Calif/07/2009 (H1N1) and A/PR/8/34 (H1N1) but not to a third A/WS/33 (H1N1). Solid state NMR of the transmembrane domain (TMD) with a site mutation corresponding to S31N shows evidence of drug binding. But electrophysiology using the full length S31N M2 protein in HEK cells showed no blockade. A wild type strain, A/Hong Kong/1/68 (H3N2) developed resistance to representative drugs within one passage with mutations in M2 TMD, but A/Calif/07/2009 S31N was slow (>8 passages) to develop resistance in vitro, and the resistant virus had no mutations in M2 TMD. The results indicate that 2-alkyl-2-aminoadamantane derivatives with sufficient adducts can persistently block p2009 influenza A in vitro through an alternative mechanism. The observations of an HA1 mutation, N160D, near the sialic acid binding site in both 6-resistant A/Calif/07/2009(H1N1) and the broadly resistant A/WS/33(H1N1) and of an HA1 mutation, I325S, in the 6-resistant virus at a cell-culture stable site suggest that the drugs tested here may block infection by direct binding near these critical sites for virus entry to the host cell.