methyl(2-O-benzoyl-4,6-O-isopropylidene-3-O-methyl-α-L-idopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-α-D-glucopyranoside | 150204-66-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl(2-O-benzoyl-4,6-O-isopropylidene-3-O-methyl-α-L-idopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-α-D-glucopyranoside
• CAS: 150204-66-3
• 化学式: C₄₅H₄₆O₁₅
• 分子量: 826.851
• InChiKey: XOCXOFOXGHKOEL-XZEYSAQTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.17
• 重原子数：
  60.0
• 可旋转键数：
  13.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  169.81
• 氢给体数：
  0.0
• 氢受体数：
  15.0

反应信息

• 作为反应物：
  描述：

  methyl(2-O-benzoyl-4,6-O-isopropylidene-3-O-methyl-α-L-idopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-α-D-glucopyranoside 在 chromium(VI) oxide 、 4-二甲氨基吡啶 、 硫酸 、 水 、 溶剂黄146 、 三乙胺 作用下， 以 二氯甲烷 、 丙酮 为溶剂， 反应 12.0h， 生成 (2R,3S,4S,5R,6R)-5-Benzoyloxy-6-((2R,3R,4S,5R,6S)-4,5-bis-benzoyloxy-2-benzoyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-4-methoxy-3-(4-oxo-pentanoyloxy)-tetrahydro-pyran-2-carboxylic acid
  参考文献：
  名称：

  Identification of a hexasaccharide sequence able to inhibit thrombin and suitable for ‘polymerisation’

  摘要：

  Three hexasaccharides, having from low to very high affinity for antithrombin, were synthesised from disaccharide building block precursors. One of them, methyl(sodium 2,3-di-O-methyl-4-O-sodium sulfonato-alpha-L-idopyranosyluronate)-(1 --> 4)-[(2,3,6-tri-O-sodium sulfonato-alpha-D-glucopyranosyl)-(1 --> 4)-(sodium 2,3-di-O-methyl-alpha-L-idopyranosyluronate)-(1 --> 4)](2)-2,3,6-tri-O-sodium sulfonato-alpha-D-glucopyranoside, obtainable from a single disaccharide building block precursor, constitutes a good starting point for obtaining simple oligosaccharidic heparin mimetics able to inhibit the two coagulation factors thrombin and Factor Xa. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(99)00067-1
• 作为产物：
  描述：

  methyl 2,3,6-tri-O-benzoyl-α-D-glucopyranoside 、 ethyl 2-O-benzoyl-4,6-O-isopropylidene-3-O-methyl-1-thio-L-idopyranoside 在 N-碘代丁二酰亚胺 、 三氟甲磺酸 、 4 A molecular sieve 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以93%的产率得到methyl(2-O-benzoyl-4,6-O-isopropylidene-3-O-methyl-α-L-idopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-α-D-glucopyranoside
  参考文献：
  名称：

  Identification of a hexasaccharide sequence able to inhibit thrombin and suitable for ‘polymerisation’

  摘要：

  Three hexasaccharides, having from low to very high affinity for antithrombin, were synthesised from disaccharide building block precursors. One of them, methyl(sodium 2,3-di-O-methyl-4-O-sodium sulfonato-alpha-L-idopyranosyluronate)-(1 --> 4)-[(2,3,6-tri-O-sodium sulfonato-alpha-D-glucopyranosyl)-(1 --> 4)-(sodium 2,3-di-O-methyl-alpha-L-idopyranosyluronate)-(1 --> 4)](2)-2,3,6-tri-O-sodium sulfonato-alpha-D-glucopyranoside, obtainable from a single disaccharide building block precursor, constitutes a good starting point for obtaining simple oligosaccharidic heparin mimetics able to inhibit the two coagulation factors thrombin and Factor Xa. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(99)00067-1