N¹,N¹,N¹²,N¹²-tetraethylspermine | 113812-11-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N¹,N¹,N¹²,N¹²-tetraethylspermine
• 英文别名: N~1~,N~4~-Bis[3-(diethylamino)propyl]butane-1,4-diamine；N,N'-bis[3-(diethylamino)propyl]butane-1,4-diamine
• CAS: 113812-11-6
• 化学式: C₁₈H₄₂N₄
• 分子量: 314.558
• InChiKey: DLZJAFZWCIIMLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  22
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  30.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-二乙胺基丙胺 在 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 48.0h， 生成 N¹,N¹,N¹²,N¹²-tetraethylspermine
  参考文献：
  名称：

  Synthetic polyamine analogs as antineoplastics

  摘要：

  In this paper, we report on the synthesis and biological activity of a number of N-alkylated spermine compounds. The dialkylspermines N1,N12-dimethylspermine (DMSPM-2), N1,N12-diethylspermine (DESPM-3), and N1,N12-dipropylspermine (DPSPM-4) are all shown to inhibit the growth of L1210 cells in culture with IC50 values of less than 1 microM at 96 h. Furthermore, DESPM-3 is shown to be similarly active against Daudi and HL-60 cells in culture. A structure-activity relationship is shown to exist between the position at which spermine is alkylated and its antiproliferative properties. The activity of 10 microM DESPM-3 against L1210 cells was shown to be cytostatic, with greater than 90% cell viability by trypan blue exclusion, even after a 144-h exposure. When L1210 cells were treated with 10 microM DESPM-3 over a 144-h period, their size and mitochondrial DNA content were gradually but substantially diminished. However, flow cytometric measurements of the nuclear DNA content of these treated cells at 96 h indicated only slightly reduced S and G2 populations and significant changes only after 144 h. A cloning assay performed on the cells after 96 h of exposure to this drug (10 microM) indicated that the cells were not growing. Finally, when male DBA/2 mice, inoculated with L1210 leukemia cells, were treated with DESPM-3, their life span was increased in excess of 200% relative to untreated controls. Moreover, many long-term survivors were apparently tumor free at the end of the experiment (60 days).

  DOI：

  10.1021/jm00401a019

文献信息

• Synthetic polyamine analogs as antineoplastics
  作者：Raymond J. Bergeron、Allen H. Neims、James S. McManis、Thomas R. Hawthorne、John R. T. Vinson、Rita Bortell、Michael J. Ingeno

  DOI：10.1021/jm00401a019

  日期：1988.6

  In this paper, we report on the synthesis and biological activity of a number of N-alkylated spermine compounds. The dialkylspermines N1,N12-dimethylspermine (DMSPM-2), N1,N12-diethylspermine (DESPM-3), and N1,N12-dipropylspermine (DPSPM-4) are all shown to inhibit the growth of L1210 cells in culture with IC50 values of less than 1 microM at 96 h. Furthermore, DESPM-3 is shown to be similarly active against Daudi and HL-60 cells in culture. A structure-activity relationship is shown to exist between the position at which spermine is alkylated and its antiproliferative properties. The activity of 10 microM DESPM-3 against L1210 cells was shown to be cytostatic, with greater than 90% cell viability by trypan blue exclusion, even after a 144-h exposure. When L1210 cells were treated with 10 microM DESPM-3 over a 144-h period, their size and mitochondrial DNA content were gradually but substantially diminished. However, flow cytometric measurements of the nuclear DNA content of these treated cells at 96 h indicated only slightly reduced S and G2 populations and significant changes only after 144 h. A cloning assay performed on the cells after 96 h of exposure to this drug (10 microM) indicated that the cells were not growing. Finally, when male DBA/2 mice, inoculated with L1210 leukemia cells, were treated with DESPM-3, their life span was increased in excess of 200% relative to untreated controls. Moreover, many long-term survivors were apparently tumor free at the end of the experiment (60 days).