1,4-anhydro-2,5-di-O-benzyl-D-ribitol | 219530-19-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,4-anhydro-2,5-di-O-benzyl-D-ribitol
• 英文别名: (2R,3S,4S)-4-phenylmethoxy-2-(phenylmethoxymethyl)oxolan-3-ol
• CAS: 219530-19-5
• 化学式: C₁₉H₂₂O₄
• 分子量: 314.381
• InChiKey: ZSJZBZHUYQYUOO-CEXWTWQISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  47.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,4-anhydro-2,5-di-O-benzyl-D-ribitol 在 三氟甲磺酸三甲基硅酯 、 三乙胺 作用下， 以 乙醚 为溶剂， 反应 1.5h， 生成 (2R,3R,4S,5R,6S)-3,4-Bis-allyloxy-5-benzyloxy-6-((2R,3S,4S)-4-benzyloxy-2-benzyloxymethyl-tetrahydro-furan-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran
  参考文献：
  名称：

  Synthesis of Adenophostin Analogues Lacking the Adenine Moiety as Novel Potent IP₃ Receptor Ligands:  Some Structural Requirements for the Significant Activity of Adenophostin A

  摘要：

  1-O-Tetrahydrofuranyl-alpha-D-glucopyranose derivatives 5-8 were designed and synthesized as novel IP3 receptor ligands. The glycosidation reactions between fluoroglycosyl donor 23 and tetrahydrofuran derivatives 11-14 as glycosyl accepters selectively gave the corresponding alpha-glycosides, which were converted into the target Compounds 5-8 via the introduction of phosphate groups using the phosphoramidite method. Among these compounds, 1-O-tetrahydrofuranyl-alpha-D-glucopyranose trisphosphate derivatives 5 and 8 significantly inhibited the binding of [H-3] IP3 to IP3 receptor from porcine cerebella, with IC50 values of 25 and 27 nM, respectively, which were comparable to the affinity of IP3 itself.

  DOI：

  10.1021/jo980925l
• 作为产物：
  描述：

  1,4-anhydro-2,5-di-O-benzyl-3-O-(4-methoxybenzyl)-D-ribitol 在 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 为溶剂， 反应 34.0h， 以90%的产率得到1,4-anhydro-2,5-di-O-benzyl-D-ribitol
  参考文献：
  名称：

  Synthesis of Adenophostin Analogues Lacking the Adenine Moiety as Novel Potent IP₃ Receptor Ligands:  Some Structural Requirements for the Significant Activity of Adenophostin A

  摘要：

  1-O-Tetrahydrofuranyl-alpha-D-glucopyranose derivatives 5-8 were designed and synthesized as novel IP3 receptor ligands. The glycosidation reactions between fluoroglycosyl donor 23 and tetrahydrofuran derivatives 11-14 as glycosyl accepters selectively gave the corresponding alpha-glycosides, which were converted into the target Compounds 5-8 via the introduction of phosphate groups using the phosphoramidite method. Among these compounds, 1-O-tetrahydrofuranyl-alpha-D-glucopyranose trisphosphate derivatives 5 and 8 significantly inhibited the binding of [H-3] IP3 to IP3 receptor from porcine cerebella, with IC50 values of 25 and 27 nM, respectively, which were comparable to the affinity of IP3 itself.

  DOI：

  10.1021/jo980925l

文献信息

• Synthesis of Adenophostin Analogues Lacking the Adenine Moiety as Novel Potent IP₃ Receptor Ligands:  Some Structural Requirements for the Significant Activity of Adenophostin A
  作者：Satoshi Shuto、Kazuya Tatani、Yoshihito Ueno、Akira Matsuda

  DOI：10.1021/jo980925l

  日期：1998.11.1

  1-O-Tetrahydrofuranyl-alpha-D-glucopyranose derivatives 5-8 were designed and synthesized as novel IP3 receptor ligands. The glycosidation reactions between fluoroglycosyl donor 23 and tetrahydrofuran derivatives 11-14 as glycosyl accepters selectively gave the corresponding alpha-glycosides, which were converted into the target Compounds 5-8 via the introduction of phosphate groups using the phosphoramidite method. Among these compounds, 1-O-tetrahydrofuranyl-alpha-D-glucopyranose trisphosphate derivatives 5 and 8 significantly inhibited the binding of [H-3] IP3 to IP3 receptor from porcine cerebella, with IC50 values of 25 and 27 nM, respectively, which were comparable to the affinity of IP3 itself.