O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->4)>-3,... | 110212-42-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->4)>-3,...
• 英文别名: [(2R,3S,4R,5R,6S)-5-acetamido-6-[(2R,3R,4S,5S,6S)-5-[(2S,3R,4R,5S,6R)-3-acetamido-4-acetyloxy-6-(acetyloxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-hydroxy-4-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-4-acetyloxy-3-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate
• CAS: 110212-42-5
• 化学式: C₇₂H₉₄N₂O₃₈
• 分子量: 1595.53
• InChiKey: KDJUPVDKUYFGKM-IUUABVSLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  112
• 可旋转键数：
  45
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  496
• 氢给体数：
  3
• 氢受体数：
  38

反应信息

• 作为反应物：
  描述：

  O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->4)>-3,... 生成 [(2R,3S,4R,5R,6S)-5-acetamido-6-[(2R,3R,4R,5R,6R)-5-[(2S,3R,4R,5S,6R)-3-acetamido-4-acetyloxy-6-(acetyloxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-phenylmethoxy-2-(phenylmethoxymethyl)-6-(2,2,2-trichloroethanimidoyl)oxan-3-yl]oxy-4-acetyloxy-3-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate
  参考文献：
  名称：

  OGAVA, TOMOYA;KARIDO, KAN SADODZAI;ITO, KONARI;KOBATA, AKIRA

  摘要：

  DOI：
• 作为产物：
  描述：

  allyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->... 在 三乙烯二胺 、 Wilkinson's catalyst 、 碘 作用下， 生成 O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->4)>-3,...
  参考文献：
  名称：

  与绒毛膜癌患者的人绒毛膜促性腺激素的双天线聚糖链相关的七糖半抗原的合成。趋同的方法。

  摘要：

  6-二-O-苄基-α-D-甘露聚糖三氯乙酰亚氨酯（5）和相应的氟化物7，依次由5,6-烯丙基3,6-二-O-苄基-α-D-制备甘露吡喃糖苷的总产率分别为35％和22％。在模型实验中，关键的糖基供体5和7也用简单的糖基受体8-乙氧基羰基辛醇处理，得到8-甲氧基羰基辛基O-β-D-吡喃半乳糖基-（1-4）-O-（2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖基）-（1 ---- 2）-O-β-D-吡喃半乳糖基-（1 ---- 4）-O-（2-乙酰胺基-2-脱氧-β-D-吡喃葡萄糖基）-（1 ---- 4）]-α（和β）-D-甘露吡喃糖苷。

  DOI：

  10.1016/0008-6215(86)85063-7