4-methoxyphenyl (2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-toluoyl-β-D-glucopyranosyl)-(1->3)-(2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-... | 213899-64-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-methoxyphenyl (2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-toluoyl-β-D-glucopyranosyl)-(1->3)-(2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-...
• CAS: 213899-64-0
• 化学式: C₁₁₂H₁₁₅N₃O₃₈
• 分子量: 2111.14
• InChiKey: YDLXMZQXZHPUDF-RWYLCFQISA-N

物化性质

• 密度：
  1.480±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

反应信息

• 作为反应物：
  描述：

  4-methoxyphenyl (2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-toluoyl-β-D-glucopyranosyl)-(1->3)-(2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-... 在 三氟乙酸 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 0.75h， 生成
  参考文献：
  名称：

  Synthesis of hyaluronic-acid-related oligosaccharides and analogues, as their 4-methoxyphenyl glycosides, having N-acetyl-β-d-glucosamine at the reducing end

  摘要：

  To contribute to the possibilities to study the ability of oligosaccharide fragments of hyaluronic acid to induce angiogenesis, several hyaluronic-acid-related oligosaccharides and their 6-0-sulfated analogues were synthesised as their 4-methoxyphenyl glycosides having 2-acetamido-2-deoxy-D-glucopyranose at the reducing end. In all syntheses described, the D-glucopyranosyluronic acid residue was obtained by oxidation at C-6 of a corresponding D-glucopyranosyl residue after construction of the oligosaccharide backbone, using pyridinium dichromate and acetic anhydride. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(98)00116-5
• 作为产物：
  描述：

  4-methoxyphenyl (3-O-allyloxycarbonyl-2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-toluoyl-β-D-glucopyranosyl)-(1->3)-(2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-l... 在 吗啉 、 四(三苯基膦)钯 作用下， 以 四氢呋喃 为溶剂， 以89%的产率得到4-methoxyphenyl (2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-toluoyl-β-D-glucopyranosyl)-(1->3)-(2-deoxy-4,6-O-isopropylidene-2-phthalimido-β-D-glucopyranosyl)-(1->4)-(6-O-levulinoyl-2,3-di-O-p-...
  参考文献：
  名称：

  Synthesis of hyaluronic-acid-related oligosaccharides and analogues, as their 4-methoxyphenyl glycosides, having N-acetyl-β-d-glucosamine at the reducing end

  摘要：

  To contribute to the possibilities to study the ability of oligosaccharide fragments of hyaluronic acid to induce angiogenesis, several hyaluronic-acid-related oligosaccharides and their 6-0-sulfated analogues were synthesised as their 4-methoxyphenyl glycosides having 2-acetamido-2-deoxy-D-glucopyranose at the reducing end. In all syntheses described, the D-glucopyranosyluronic acid residue was obtained by oxidation at C-6 of a corresponding D-glucopyranosyl residue after construction of the oligosaccharide backbone, using pyridinium dichromate and acetic anhydride. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(98)00116-5