1-{2-[(11-adamantylundecyloxy)hydroxyphosphinyloxy]ethyl}-N,N,N-trimethylammonium inner salt

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-{2-[(11-adamantylundecyloxy)hydroxyphosphinyloxy]ethyl}-N,N,N-trimethylammonium inner salt
• 英文别名: 11-(2-Adamantyl)undecyl 2-(trimethylammonio)ethyl phosphate；11-(2-adamantyl)undecyl 2-(trimethylazaniumyl)ethyl phosphate
• 化学式: C₂₆H₅₀NO₄P
• 分子量: 471.661
• InChiKey: BQUUGTRJPBACGM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  32
• 可旋转键数：
  17
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  58.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  金刚烷酮 在 palladium on activated charcoal 吡啶 、 lithium aluminium tetrahydride 、 氢气 、 双(三甲基硅烷基)氨基钾 、 三乙胺 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 20.0~80.0 ℃ 、101.33 kPa 条件下， 反应 18.25h， 生成 1-{2-[(11-adamantylundecyloxy)hydroxyphosphinyloxy]ethyl}-N,N,N-trimethylammonium inner salt
  参考文献：
  名称：

  Antileishmanial Ring-Substituted Ether Phospholipids

  摘要：

  Three series of ring-substituted ether phospholipids were synthesized carrying N,N,N-trimethylammonium, N-methylpiperidino, or N-methylmorpholino headgroups. The first series is substituted by 2-cyclohexyloxyethyl or 2-(4-alkylidenecyclohexyloxy)ethyl groups, the second series by cyclohexylidenealkyl or adamantylidenealkyl moieties, and the third series by 2-aryloxyethyl or 6-aryloxyhexyl groups in the alkyl portion of the molecule. The antileishmanial activity of the new compounds was evaluated in vitro against the promastigote forms of L. donovani and L. infantum using an MTT (3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide)-based microassay as a marker of cell viability. Analogues 12, 15, 24, 30, 32, 41, 43, and 45 were more potent than the control compound miltefosine (hexadecylphosphocholine) against both L. donovani and L. infantum while, derivatives 13 and 42 were equipotent to miltefosine. Analogues 16, 17, 19, 20 were more potent than miltefosine against L. infantum and compounds 27, 31, 44 were more active than miltefosine against L. donovani. Differential scanning calorimetry (DSC) was used to probe the role of individual ether phospholipids on the physicochemical properties of model membranes. The DSC scans showed that the active compounds have a more profound effect on the thermotropic properties of model membrane bilayers than the less active ones.

  DOI：

  10.1021/jm020972c

文献信息

• Antileishmanial Ring-Substituted Ether Phospholipids
  作者：Nikos Avlonitis、Eleni Lekka、Anastasia Detsi、Maria Koufaki、Theodora Calogeropoulou、Efi Scoulica、Eleni Siapi、Ioanna Kyrikou、Thomas Mavromoustakos、Andrew Tsotinis、Simona Golic Grdadolnik、Alexandros Makriyannis

  DOI：10.1021/jm020972c

  日期：2003.2.1

  Three series of ring-substituted ether phospholipids were synthesized carrying N,N,N-trimethylammonium, N-methylpiperidino, or N-methylmorpholino headgroups. The first series is substituted by 2-cyclohexyloxyethyl or 2-(4-alkylidenecyclohexyloxy)ethyl groups, the second series by cyclohexylidenealkyl or adamantylidenealkyl moieties, and the third series by 2-aryloxyethyl or 6-aryloxyhexyl groups in the alkyl portion of the molecule. The antileishmanial activity of the new compounds was evaluated in vitro against the promastigote forms of L. donovani and L. infantum using an MTT (3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide)-based microassay as a marker of cell viability. Analogues 12, 15, 24, 30, 32, 41, 43, and 45 were more potent than the control compound miltefosine (hexadecylphosphocholine) against both L. donovani and L. infantum while, derivatives 13 and 42 were equipotent to miltefosine. Analogues 16, 17, 19, 20 were more potent than miltefosine against L. infantum and compounds 27, 31, 44 were more active than miltefosine against L. donovani. Differential scanning calorimetry (DSC) was used to probe the role of individual ether phospholipids on the physicochemical properties of model membranes. The DSC scans showed that the active compounds have a more profound effect on the thermotropic properties of model membrane bilayers than the less active ones.