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O-(β-D-Galactopyranosyl)-(1->4)-O-(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->2)-O-α-D-mannopyranosyl-(1->3)-O-<(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->4)>-O-<β-D-galactopyranosyl-(1->4)-O-(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->2)>.

中文名称
——
中文别名
——
英文名称
O-(β-D-Galactopyranosyl)-(1->4)-O-(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->2)-O-α-D-mannopyranosyl-(1->3)-O-<(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->4)>-O-<β-D-galactopyranosyl-(1->4)-O-(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->2)>.
英文别名
Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)][GlcNAc(b1-4)]Man(b1-4)GlcNAc;N-[(3R,4R,5S,6R)-5-[(2S,3S,4R,5R,6R)-5-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-[(2S,3S,4S,5S,6R)-3-[(2S,3R,4R,5S,6R)-3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[[(2S,3S,4S,5S,6R)-3-[(2S,3R,4R,5S,6R)-3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3-hydroxyoxan-2-yl]oxy-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
O-(β-D-Galactopyranosyl)-(1->4)-O-(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->2)-O-α-D-mannopyranosyl-(1->3)-O-<(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->4)>-O-<β-D-galactopyranosyl-(1->4)-O-(2-acetamido-2-desoxy-β-D-glucopyranosyl)-(1->2)>.化学式
CAS
——
化学式
C62H104N4O46
mdl
——
分子量
1641.51
InChiKey
ZHJOBGXEXILOKW-IZPJMNGUSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    -17.6
  • 重原子数:
    112
  • 可旋转键数:
    29
  • 环数:
    9.0
  • sp3杂化的碳原子比例:
    0.94
  • 拓扑面积:
    779
  • 氢给体数:
    29
  • 氢受体数:
    46

反应信息

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文献信息

  • Synthese der verzweigten nonasaccharid-sequenz der “bisected” struktur von N-glycoproteinen
    作者:Hans Paulsen、Matthias Heume、Helga Nürnberger
    DOI:10.1016/0008-6215(90)84187-y
    日期:1990.4
    reactive OH-3 group and, in a second step, with the reactive OH-6 group of the central beta-D-mannopyranosyl residue within the suitably protected trisaccharide block beta-D-GlcpNAc-(1----4)-beta-D-Manp-(1----4)-D-GlcNAc. During these coupling steps, the alpha-glycosidic linkages of D-mannopyranosyl residues were formed without neighboring-group participation, which is only successful by use of the imidate
    一个高度分支的九糖,β-D-半乳糖-(1 ---- 4)-β-D-GlcpNAc-(1 ---- 2)-α-D-Manp-(1 ---- 3)- [beta-D-Glcp-NAc-(1 ---- 4)-[beta-D-Galp-(1 ---- 4)-beta-D-GlcpNAc-(1 ---- 2)-alpha -D- Manp-(1 ---- 6)]-beta-D-Manp-(1 ---- 4)-D-GlcNAc,代表N型乳糖胺“对分”结构的碳水化合物链-糖蛋白通过嵌段合成方法合成。活化的三糖嵌段β-D-Galp-(1 ---- 4)-β-D-GlcpNAc-(1 ---- 2)-D-Man首先与低反应性OH-3基团偶联,在第二步中,在适当保护的三糖嵌段内的中心β-D-甘露吡喃糖基残基的反应性OH-6基团β-D-GlcpNAc-(1 ---- 4)-β-D-Manp-(1 ---- 4)-D-GlcNAc。在这些耦合步骤中,
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