4,9,15-triazaoctadecane

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4,9,15-triazaoctadecane
• 英文别名: N-propyl-N'-[4-(propylamino)butyl]pentane-1,5-diamine
• 化学式: C₁₅H₃₅N₃
• 分子量: 257.463
• InChiKey: GMZGEHQFPCAHEJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.1
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  5-溴戊腈 在 Raney nickel W-2 ammonium hydroxide 、 sodium hydroxide 、 氢溴酸 、 氢气 、 sodium hydride 、 苯酚 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 溶剂黄146 为溶剂， 25.0 ℃ 、379.21 kPa 条件下， 反应 57.0h， 生成 4,9,15-triazaoctadecane
  参考文献：
  名称：

  A Comparison of Structure−Activity Relationships between Spermidine and Spermine Analogue Antineoplastics

  摘要：

  A systematic investigation of the impact of spermidine analogues both in vitro and in vivo is described. The study characterizes the effects of these analogues on L1210 cell growth, polyamine pools, ornithine decarboxylase, S-adenosyl-L-methionine decarboxylase, spermidine/spermine N-1-acetyltransferase, the maintenance of cellular charge, i.e., cationic equivalence associated with the polyamines and their analogues, and compares their ability to compete with spermidine for transport. The findings clearly demonstrate that the activity of-the linear polyamine analogues is highly dependent on the length of the triamines and the size of the N-alpha,N-omega-substituents. It appears that there is an optimum chain length for various activities and that the larger the N-alpha,N-omega-alkyls, the less active the compound. Metabolic transformation including N-dealkylation of these compounds is also evaluated. While there is no monotonic relationship between chain length and the ability of the analogue to be metabolized, the dipropyl triamines are clearly more actively catabolized than the corresponding methyl and ethyl systems. A comparison of the triamines with the corresponding tetraamines is made throughout the text regarding both in vitro activity against L1210 cells and in vivo toxicity measurements, suggesting that several triamine analogues may offer therapeutic advantages over the corresponding tetraamines.

  DOI：

  10.1021/jm960849j

文献信息

• Biologically active spermidine analogues, pharmaceutical compositions and methods of treatment
  申请人：——

  公开号：US20020045780A1

  公开（公告）日：2002-04-18

  Polyamines having the formula: 1 or a salt thereof with a pharmaceutically acceptable acid wherein: R 1 -R 5 may be the same or different and are alkyl, aryl, aryl alkyl, cycloalkyl or hydrogen; at least one of R 1 and R 2 and at least one of R 4 and R 5 are not hydrogen, and any of the alkyl chains may optionally be interrupted by at least one etheric oxygen atom, excluding N 1 ,N 3 -diethylspermidine and N 1 ,N 3 -dipropylspermidine; and A and B are bridging groups which effectively maintain the distance between the nitrogen atoms such that the polyamine: (i) is capable of uptake by a target cell upon administration of the polyamine to a human or non-human animal; and (ii) upon uptake by the target cell, competitively binds via an electrostatic interaction between the positively charged nitrogen atoms to substantially the same biological counter-anions as the intracellular natural polyamines in the target cell.

  具有以下公式1或其药学上可接受的酸盐的多胺，其中：R1-R5可以相同或不同，且为烷基，芳基，芳基烷基，环烷基或氢；R1和R2中至少有一个，以及R4和R5中至少有一个不是氢，任何烷基链都可以选择性地被至少一个醚氧原子中断，但不包括N1，N3-二乙基亚精胺和N1，N3-二丙基亚精胺；A和B是桥接基团，有效地保持氮原子之间的距离，使得多胺：（i）在将多胺用于人类或非人类动物的治疗时，能够被目标细胞吸收；（ii）在被目标细胞吸收后，通过正电荷氮原子之间的静电相互作用与目标细胞中的细胞内天然多胺基本相同地竞争性结合生物计数离子。
• US6235794B1
  申请人：——

  公开号：US6235794B1

  公开（公告）日：2001-05-22
• A Comparison of Structure−Activity Relationships between Spermidine and Spermine Analogue Antineoplastics
  作者：Raymond J. Bergeron、Yang Feng、William R. Weimar、James S. McManis、Hristina Dimova、Carl Porter、Brian Raisler、Otto Phanstiel

  DOI：10.1021/jm960849j

  日期：1997.5.1

  A systematic investigation of the impact of spermidine analogues both in vitro and in vivo is described. The study characterizes the effects of these analogues on L1210 cell growth, polyamine pools, ornithine decarboxylase, S-adenosyl-L-methionine decarboxylase, spermidine/spermine N-1-acetyltransferase, the maintenance of cellular charge, i.e., cationic equivalence associated with the polyamines and their analogues, and compares their ability to compete with spermidine for transport. The findings clearly demonstrate that the activity of-the linear polyamine analogues is highly dependent on the length of the triamines and the size of the N-alpha,N-omega-substituents. It appears that there is an optimum chain length for various activities and that the larger the N-alpha,N-omega-alkyls, the less active the compound. Metabolic transformation including N-dealkylation of these compounds is also evaluated. While there is no monotonic relationship between chain length and the ability of the analogue to be metabolized, the dipropyl triamines are clearly more actively catabolized than the corresponding methyl and ethyl systems. A comparison of the triamines with the corresponding tetraamines is made throughout the text regarding both in vitro activity against L1210 cells and in vivo toxicity measurements, suggesting that several triamine analogues may offer therapeutic advantages over the corresponding tetraamines.