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N-(t-butoxycarbonyl)prolylprolylglycine benzyl ester | 87215-41-6

中文名称
——
中文别名
——
英文名称
N-(t-butoxycarbonyl)prolylprolylglycine benzyl ester
英文别名
Boc-Pro-Pro-Gly-OBzl
N-(t-butoxycarbonyl)prolylprolylglycine benzyl ester化学式
CAS
87215-41-6
化学式
C24H33N3O6
mdl
——
分子量
459.543
InChiKey
QDZDOXXZYYFKLQ-OALUTQOASA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    652.3±55.0 °C(Predicted)
  • 密度:
    1.237±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.24
  • 重原子数:
    33.0
  • 可旋转键数:
    6.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.58
  • 拓扑面积:
    105.25
  • 氢给体数:
    1.0
  • 氢受体数:
    6.0

SDS

SDS:999c660dab9a498b07e7330556e9e2ec
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Studies of Bitter Peptides from Casein Hydrolyzate. VII. Bitterness of the retro-BPIa (Val–Ile–Phe–Pro–Pro–Gly–Arg) and Its Fragments
    作者:Toshiaki Shigenaga、Ken Otagiri、Hidenori Kanehisa、Hideo Okai
    DOI:10.1246/bcsj.57.103
    日期:1984.1
    To explain the bitter taste exhibited by BPIa (Arg–Gly–Pro–Pro–Phe–Ile–Val) which was isolated from casein hydrolyzate, we have proposed the following requirement: its characteristic spatial structure: the basic moiety in the N-terminal and the hydrophobic moiety in the C-terminal were affected to each other by prolylprolyl residue, is necessary for the bitterness to be exhibited. As for BPIc (Val–Tyr–Pro–Phe–Pro–Pro–Gly–Ile–Asn-His), which is the other fraction, although it exhibited as strong and bitter a taste as BPIa, the basic moiety of BPIc is located in the C-terminal and its hydrophobic moiety is located in the N-terminal. The authors synthesized retro-BPIa with the reverse peptide sequence and its fragments. The retro-BPIa exhibited as strong and bitter a taste as BPIa. However, the bitterness of the fragments of retro-BPIa was far weaker than that of retro-BPIa.
    为了说明从酪蛋白解物中分离出的BPIa(Arg–Gly–Pro–Pro–Phe–Ile–Val)所表现出的苦味,我们提出了以下要求:其特征空间结构,即N末端的基本部分与C末端的疏部分通过脯酸残基相互影响,是表现苦味所必需的。至于另一种成分BPIc(Val–Tyr–Pro–Phe–Pro–Pro–Gly–Ile–Asn-His),虽然它表现出的味道与BPIa一样强烈而苦涩,但BPIc的基本部分位于C末端,疏部分位于N末端。作者合成了逆BPIa,其肽序列相反及其片段。逆BPIa表现出的苦味同样强烈,但逆BPIa片段的苦味远弱于逆BPIa。
  • Synthesis of novel all-cis-functionalized cyclopropane template-assembled collagen models†
    作者:Shoko Yamazaki、Mari Sakamoto、Michiko Suzuri、Masamitsu Doi、Takashi Nakazawa、Yuji Kobayashi
    DOI:10.1039/b103887g
    日期:——
    An all-cis-functionalized cyclopropane template to connect the three peptide chains in a collagen model is designed. Stereoselective synthesis of cyclopropane-assembled collagen-model 2b with the minimum unit of Gly-Pro-Pro is based on a novel 1-seleno-2-silylethene [2 + 1] cycloaddition strategy. Reaction of the 1-seleno-2-silylethene 4 with triester-substituted olefin 5 in the presence of ZnI2 gives [2 + 1] cycloadduct 6 stereoselectively. Cyclopropane 6 is selectively transformed into triol 10 in four steps. The reaction of 10 and three equivalents of N-Boc-Pro-Pro-Gly-OH in the presence of WSC–DMAP and subsequent deprotection with TFA gives 2b.
    设计了一种全顺式功能化的环丙烷模板,用于连接胶原模型中的三条肽链。基于一种新颖的1--2-乙烯[2 + 1]环加成策略,立体选择性合成了具有最小单元Gly-Pro-Pro的环丙烷组装胶原模型2b。1--2-乙烯4与三取代的烃5在ZnI2存在下反应,选择性生成[2 + 1]环加成产物6。环丙烷6经过四个步骤选择性转化为三醇10。10与三当量N-Boc-Pro-Pro-Gly-OH在WSC–DMAP的存在下反应,随后用TFA去保护,得到2b。
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相关结构分类