O-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1-3)-O-<2-acetamido-2-deoxy-β-D-glucopyranosyl-(1-6)>-O-β-D-galactopyranosyl-(1-4)-β-D-glucopyranose

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: O-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1-3)-O-<2-acetamido-2-deoxy-β-D-glucopyranosyl-(1-6)>-O-β-D-galactopyranosyl-(1-4)-β-D-glucopyranose
• 英文别名: GlcNAc(b1-3)[GlcNAc(b1-6)]Gal(b1-4)b-Glc；N-[(2R,3R,4R,5S,6R)-2-[[(2R,3S,4S,5R,6S)-4-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,5-dihydroxy-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
• 化学式: C₂₈H₄₈N₂O₂₁
• 分子量: 748.69
• InChiKey: DUZPTOWPVJBIEP-CUHSVGIASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -8.5
• 重原子数：
  51
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  366
• 氢给体数：
  14
• 氢受体数：
  21

反应信息

• 作为产物：
  描述：

  O-2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1-3)-O-<2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1-6)>-O-2,4-di-O-acetyl-β-D-galactopyranosyl-(1-4)-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 20.0h， 以88.2%的产率得到O-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1-3)-O-<2-acetamido-2-deoxy-β-D-glucopyranosyl-(1-6)>-O-β-D-galactopyranosyl-(1-4)-β-D-glucopyranose
  参考文献：
  名称：

  Takamura, Tsukasa; Chiba, Taku; Tejima, Setsuzo, Chemical and pharmaceutical bulletin, 1981, vol. 29, # 4, p. 1027 - 1033

  摘要：

  DOI：

文献信息

• Takamura, Tsukasa; Chiba, Taku; Tejima, Setsuzo, Chemical and pharmaceutical bulletin, <hi>1981</hi>, vol. 29, # 4, p. 1027 - 1033
  作者：Takamura, Tsukasa、Chiba, Taku、Tejima, Setsuzo

  DOI：——

  日期：——