Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(2R,3R,4R,5S,6R)-3-acetylamino-6-benzyloxymethyl-2-ethoxy-5-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yloxy]-tetrahydro-pyran-3-yl ester | 182865-85-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(2R,3R,4R,5S,6R)-3-acetylamino-6-benzyloxymethyl-2-ethoxy-5-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yloxy]-tetrahydro-pyran-3-yl ester
• CAS: 182865-85-6
• 化学式: C₅₈H₇₁NO₁₉
• 分子量: 1086.2
• InChiKey: NOMREABKWVNPBI-PQTAKMBOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.82
• 重原子数：
  78.0
• 可旋转键数：
  25.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  226.6
• 氢给体数：
  1.0
• 氢受体数：
  19.0

反应信息

• 作为反应物：
  描述：

  Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(2R,3R,4R,5S,6R)-3-acetylamino-6-benzyloxymethyl-2-ethoxy-5-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yloxy]-tetrahydro-pyran-3-yl ester 在 palladium on activated charcoal 甲酸铵 作用下， 以 乙醇 为溶剂， 生成 Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(2R,3R,4R,5S,6R)-3-acetylamino-2-ethoxy-6-hydroxymethyl-5-((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yloxy]-tetrahydro-pyran-3-yl ester
  参考文献：
  名称：

  Stereoselective synthesis of lewis-associated trisaccharides as E-selectin inhibitors

  摘要：

  Three types of Lewis-associated trisaccharides [the Le(a) analogs, their epimers with respect to the fucose residue (the 1c-epi-Le(a) analogs), and the Le(X) analogs] were synthesized in a stereoselective manner. Not only the Le(a) analogs but also the 1c-epi-Le(a) analogs inhibited E-selectin-mediated neutrophil accumulation into pleural cavity in lipoteichoic acid-treated mice, with the trend being Le(a) > 1c-epi-Le(a) > Le(X). Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0960-894x(96)00370-8
• 作为产物：
  描述：

  ((2R,4aR,6R,7R,8R,8aS)-6-Ethoxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid allyl ester 在 吡啶 、 4-二甲氨基吡啶 、 四(三苯基膦)钯 、 三甲基氯硅烷 、 polymethylhydrosiloxane 、 三氟甲磺酸三甲基硅酯 、 氰化汞 、 sodium cyanoborohydride 、 mercury dibromide 作用下， 以 四氢呋喃 、 乙醚 、 1,2-二氯乙烷 为溶剂， 生成 Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(2R,3R,4R,5S,6R)-3-acetylamino-6-benzyloxymethyl-2-ethoxy-5-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yloxy]-tetrahydro-pyran-3-yl ester
  参考文献：
  名称：

  Stereoselective synthesis of lewis-associated trisaccharides as E-selectin inhibitors

  摘要：

  Three types of Lewis-associated trisaccharides [the Le(a) analogs, their epimers with respect to the fucose residue (the 1c-epi-Le(a) analogs), and the Le(X) analogs] were synthesized in a stereoselective manner. Not only the Le(a) analogs but also the 1c-epi-Le(a) analogs inhibited E-selectin-mediated neutrophil accumulation into pleural cavity in lipoteichoic acid-treated mice, with the trend being Le(a) > 1c-epi-Le(a) > Le(X). Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0960-894x(96)00370-8