N^α-tert-butoxycarbonyl-L-alanyl-L-alanyl-(N^ε-benzyloxy-carbonyl)-L-lysyl-L-alanine | 155479-41-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N^α-tert-butoxycarbonyl-L-alanyl-L-alanyl-(N^ε-benzyloxy-carbonyl)-L-lysyl-L-alanine
• 英文别名: Boc-Ala-Ala-Lys(Cbz)(Cbz)-Ala-OH；(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]propanoyl]amino]-6-(phenylmethoxycarbonylamino)hexanoyl]amino]propanoic acid
• CAS: 155479-41-7
• 化学式: C₂₈H₄₃N₅O₉
• 分子量: 593.678
• InChiKey: YCNVASDLMWIQFW-IWFBPKFRSA-N

物化性质

• 沸点：
  917.1±65.0 °C(predicted)
• 密度：
  1.209±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  42
• 可旋转键数：
  18
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  201
• 氢给体数：
  6
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  N^α-tert-butoxycarbonyl-L-alanyl-L-alanyl-(N^ε-benzyloxy-carbonyl)-L-lysyl-L-alanine 在 palladium on activated charcoal 氢气 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 21.0h， 生成 N^α-tert-butoxycarbonyl-L-alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-(N^ε-(benzo-18-crown-6)-4-carbonyl)-L-lysyl-L-alanine methyl ester acetate
  参考文献：
  名称：

  Design and synthesis of novel peptides bearing a host and a guest side chains

  摘要：

  The synthesis of model heptapeptides bearing a host and a guest side chains at different positions is reported. These peptidic structures were designed in such a way that specific backbone; conformations could be induced and stabilized by cooperative side chain interactions. Although circular dichroism studies demonstrated that intra- and intermolecular host guest interactions are involved in the stabilization of the peptidic conformation, they are not strong enough to induce a complete conformational reorganization.

  DOI：

  10.1016/s0040-4020(01)80813-9
• 作为产物：
  描述：

  BOC-(Z)Lys-Ala-OMe 在 盐酸 、 sodium hydroxide 、 1-羟基苯并三唑 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 12.0h， 生成 N^α-tert-butoxycarbonyl-L-alanyl-L-alanyl-(N^ε-benzyloxy-carbonyl)-L-lysyl-L-alanine
  参考文献：
  名称：

  Design and synthesis of novel peptides bearing a host and a guest side chains

  摘要：

  The synthesis of model heptapeptides bearing a host and a guest side chains at different positions is reported. These peptidic structures were designed in such a way that specific backbone; conformations could be induced and stabilized by cooperative side chain interactions. Although circular dichroism studies demonstrated that intra- and intermolecular host guest interactions are involved in the stabilization of the peptidic conformation, they are not strong enough to induce a complete conformational reorganization.

  DOI：

  10.1016/s0040-4020(01)80813-9

文献信息

• Design and synthesis of novel peptides bearing a host and a guest side chains
  作者：Normand Voyer、Brigitte Guérin

  DOI：10.1016/s0040-4020(01)80813-9

  日期：1994.1

  The synthesis of model heptapeptides bearing a host and a guest side chains at different positions is reported. These peptidic structures were designed in such a way that specific backbone; conformations could be induced and stabilized by cooperative side chain interactions. Although circular dichroism studies demonstrated that intra- and intermolecular host guest interactions are involved in the stabilization of the peptidic conformation, they are not strong enough to induce a complete conformational reorganization.