1-萘基乙酰基精胺 | 122306-11-0

• 物质功能分类: 生物化工 - 生化试剂 - 激动剂抑制剂
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1-萘基乙酰基精胺
• 英文名称: 1-Naphthylacetylspermine
• 英文别名: N-[3-[4-(3-aminopropylamino)butylamino]propyl]-2-naphthalen-1-ylacetamide
• CAS: 122306-11-0
• 化学式: C₂₂H₃₄N₄O
• 分子量: 370.5
• InChiKey: ZUINPPQIQARTKX-UHFFFAOYSA-N

物化性质

• 沸点：
  608.9±55.0 °C(Predicted)
• 密度：
  1.062±0.06 g/cm3(Predicted)
• 溶解度：
  二甲基亚砜：10 mg/ml（26.99 mM）

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  27
• 可旋转键数：
  14
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  79.2
• 氢给体数：
  4
• 氢受体数：
  4

安全信息

• 安全说明：
  S22

制备方法与用途

生物活性 NaSPm（1-萘乙酰精胺）是Joro蜘蛛毒素的合成类似物，作为CP-AMPA受体拮抗剂。

体外研究显示，NASPM特异性抑制了Ⅱ型神经元中内向整流和钙离子可渗透的AMPA受体。它对Ⅰ型神经元中的AMPA受体没有影响。在-60 mV电位下，NASPM以0.33 µM的IC50值抑制Ⅱ型神经元中的AMPA受体。NASPM对钙离子可渗透的AMPA受体的作用具有使用依赖性和电压依赖性。

文献信息

• Polyamines and their use as antibacterial and sensitizing agents
  申请人：David Sunil A.

  公开号：US20070197658A1

  公开（公告）日：2007-08-23

  Polyamines with varying chain-lengths were evaluated for antimicrobial activity in order to test the hypothesis that these bis-cationic amphipathic compounds may also bind to and permeabilize intact Gram negative bacterial membranes. The compounds were found to possess significant antimicrobial activity and mediated via permeabilization of bacterial membranes. Homologated spermine, bis-acylated with C 8 or C 9 chains was found to profoundly sensitize E. coli to hydrophobic antibiotics such as rifampicin.

  多种链长的多胺被评估其抗微生物活性，以验证这些双阳离子两性化合物可能也结合并使革兰氏阴性细菌膜通透的假设。发现这些化合物具有显著的抗微生物活性，并通过细菌膜通透介导。经过烷基化的精胺，与C8或C9链双酰化，被发现能显著增加大肠杆菌对亲脂性抗生素如利福平的敏感性。
• Novel polyamine analogues as therapeutic and diagnostic agents
  申请人：ORIDIGM CORPORATION

  公开号：EP1085011A1

  公开（公告）日：2001-03-21

  Novel inhibitors of polyamine transport having inhibition constants two orders of magnitude lower than those of known compounds are disclosed. These polyamine analogues are useful pharmaceutical agents for treating disease where it is desired to inhibit polyamine transport or other polyamine binding proteins, for example cancer and post-angioplasty injury. Novel chemical synthetic methods to obtain polyamine analogues are disclosed, including the production of a combinatorial polyamine library. These approaches yield analogues with desirable activities both for diagnostic and research assays and therapy. The assays of the invention are useful for high throughput screening of targets in the discovery of drugs that interact with the polyamine system.

  本发明揭示了具有比已知化合物低两个数量级的抑制常数的多胺转运抑制剂。这些多胺类似物是治疗需要抑制多胺转运或其他多胺结合蛋白的疾病的有用药物，例如癌症和血管成形术后的损伤。揭示了获得多胺类似物的新的化学合成方法，包括制备组合多胺库。这些方法产生的类似物具有理想的诊断和研究测定和治疗活性。本发明的测定方法对于高通量筛选与多胺系统相互作用的药物发现目标非常有用。
• Polyamine analogues as therapeutic and diagnostic agents
  申请人：MediQuest Therapeutics, Inc.

  公开号：EP1867633A1

  公开（公告）日：2007-12-19

  Novel inhibitors of polyamine transport having inhibition constants two orders of magnitude lower than those of known compounds are disclosed. These polyamine analogues are useful pharmaceutical agents for treating diseases where it is desired to inhibit polyamine transport or other polyamine binding proteins, for example cancer and post-angioplasty injury. Novel chemical synthetic methods to obtain polyamine analogues are disclosed, including the production of a combinatorial polyamine library. These approaches yield analogues with desirable activities both for diagnostic and research assays and therapy. The assays of the invention are useful for high throughput screening of targets in the discovery of drugs that interact with the polyamine system.

  本研究公开了新型多胺转运抑制剂，其抑制常数比已知化合物的抑制常数低两个数量级。这些多胺类似物是治疗需要抑制多胺转运或其他多胺结合蛋白的疾病（如癌症和血管成形术后损伤）的有用药物。公开了获得多胺类似物的新型化学合成方法，包括组合多胺库的生产。这些方法产生的类似物具有理想的活性，既可用于诊断和研究测定，也可用于治疗。本发明的检测方法可用于高通量筛选目标，以发现与多胺系统相互作用的药物。
• MITOGUAZONE FOR PREVENTING THE RELAPSE OR THE PROGRESSION OF MULTIPLE SCLEROSIS
  申请人：Pathologica LLC

  公开号：EP3831372A1

  公开（公告）日：2021-06-09

  Disclosed herein are new oral pharmaceutical compositions of SAMDC inhibitors, polyamine analogs, and polyamine biosynthesis inhibitors, and their application for the treatment of conditions including demyelinating diseases, autoimmune disorders affecting the nervous system, and other neurodegenerative conditions.

  本文公开了SAMDC抑制剂、多胺类似物和多胺生物合成抑制剂的新型口服药物组合物，以及它们在治疗脱髓鞘疾病、影响神经系统的自身免疫性疾病和其他神经退行性疾病等疾病中的应用。
• Methods and compositions for treatment of demyelinating diseases
  申请人：Pathologica LLC

  公开号：US10350178B2

  公开（公告）日：2019-07-16

  Disclosed herein is a method of prevention of progression of a multiple sclerosis in a patient, comprising the administration of methylglyoxal bis(guanylhydrazone) (MGBG) to the patient in need thereof. Also disclosed herein is a method of prevention or reduction in severity of the initiation phase of autoimmune response in a patient having multiple sclerosis, comprising the administration of MGBG to the patient in need thereof.

  本文公开了一种预防多发性硬化症患者病情恶化的方法，包括向有需要的患者施用甲基乙二醛双（鸟苷酸腙）（MGBG）。本文还公开了一种预防多发性硬化症患者自身免疫反应起始阶段或减轻其严重程度的方法，包括对有需要的患者施用 MGBG。