Bn(-2)[Bn(-3)][Bn(-5)]4-thio-D-Araf-thymin-1-yl | 191794-46-4

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 核苷和核苷酸类似物
• 英文名称: Bn(-2)[Bn(-3)][Bn(-5)]4-thio-D-Araf-thymin-1-yl
• 英文别名: 1-[(3S,4S,5R)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)thiolan-2-yl]-5-methylpyrimidine-2,4-dione
• CAS: 191794-46-4
• 化学式: C₃₁H₃₂N₂O₅S
• 分子量: 544.671
• InChiKey: IEIOUIUSKCGNLQ-UDMOPASNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  39
• 可旋转键数：
  11
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  102
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Bn(-2)[Bn(-3)][Bn(-5)]4-thio-D-Araf-thymin-1-yl 在 三氯化硼 作用下， 以 二氯甲烷 为溶剂， 生成 5-methyl-1-(4-thio-α-D-arabinofuranosyl)uracil 、 5-methyl-1-(β-D-4-thio-arabinofuranosyl)-1H-pyrimidine-2,4-dione
  参考文献：
  名称：

  A Facile, Alternative Synthesis of 4‘-Thioarabinonucleosides and Their Biological Activities

  摘要：

  4'-Thioarabinonucleosides, which are potential antiviral agents, were synthesized from D-glucose. 1,4-Anhydro-4-thioarabitol (8), which can be derived from diacetone glucose in nine steps, was subjected to Pummerer rearrangement after protection of the hydroxyl groups to give 1-O-acetyl-4-thioarabinose (II), which was condensed with nucleobases to give 4'-thioarabinonucleosides. The 5-substituted-4'-thioaraU (6a-e) derivatives showed anti-HSV-1 activity (ED50 = 0.43-3.50 mu g/mL). 4'-ThioaraG (6h) and 2,6-diaminopurine 4'-thioarabinonucleoside (4'-thioaraDAP, 6g) showed antiviral activity against several herpes viruses and were particularly potent against human cytomegalovirus (0.010 and 0.022 mu g/mL, respectively).

  DOI：

  10.1021/jm9701536
• 作为产物：
  描述：

  胸腺嘧啶 在 硫酸氢铵 、 三氟甲磺酸三甲基硅酯 作用下， 以 二氯甲烷 为溶剂， 反应 1.5h， 生成 Bn(-2)[Bn(-3)][Bn(-5)]4-thio-D-Araf-thymin-1-yl
  参考文献：
  名称：

  A Facile, Alternative Synthesis of 4‘-Thioarabinonucleosides and Their Biological Activities

  摘要：

  4'-Thioarabinonucleosides, which are potential antiviral agents, were synthesized from D-glucose. 1,4-Anhydro-4-thioarabitol (8), which can be derived from diacetone glucose in nine steps, was subjected to Pummerer rearrangement after protection of the hydroxyl groups to give 1-O-acetyl-4-thioarabinose (II), which was condensed with nucleobases to give 4'-thioarabinonucleosides. The 5-substituted-4'-thioaraU (6a-e) derivatives showed anti-HSV-1 activity (ED50 = 0.43-3.50 mu g/mL). 4'-ThioaraG (6h) and 2,6-diaminopurine 4'-thioarabinonucleoside (4'-thioaraDAP, 6g) showed antiviral activity against several herpes viruses and were particularly potent against human cytomegalovirus (0.010 and 0.022 mu g/mL, respectively).

  DOI：

  10.1021/jm9701536

文献信息

• A Facile, Alternative Synthesis of 4‘-Thioarabinonucleosides and Their Biological Activities
  作者：Yuichi Yoshimura、Mikari Watanabe、Hiroshi Satoh、Noriyuki Ashida、Katsushi Ijichi、Shinji Sakata、Haruhiko Machida、Akira Matsuda

  DOI：10.1021/jm9701536

  日期：1997.7.1

  4'-Thioarabinonucleosides, which are potential antiviral agents, were synthesized from D-glucose. 1,4-Anhydro-4-thioarabitol (8), which can be derived from diacetone glucose in nine steps, was subjected to Pummerer rearrangement after protection of the hydroxyl groups to give 1-O-acetyl-4-thioarabinose (II), which was condensed with nucleobases to give 4'-thioarabinonucleosides. The 5-substituted-4'-thioaraU (6a-e) derivatives showed anti-HSV-1 activity (ED50 = 0.43-3.50 mu g/mL). 4'-ThioaraG (6h) and 2,6-diaminopurine 4'-thioarabinonucleoside (4'-thioaraDAP, 6g) showed antiviral activity against several herpes viruses and were particularly potent against human cytomegalovirus (0.010 and 0.022 mu g/mL, respectively).