(3S,4S,5S,6S)-6-(6-aminopurin-9-yl)-3,4,5-trihydroxy-1-methylpiperidin-2-one | 1076189-34-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: (3S,4S,5S,6S)-6-(6-aminopurin-9-yl)-3,4,5-trihydroxy-1-methylpiperidin-2-one
• CAS: 1076189-34-8
• 化学式: C₁₁H₁₄N₆O₄
• 分子量: 294.27
• InChiKey: YDDBTQGNJBBJTQ-HEZDBXPZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.8
• 重原子数：
  21
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  151
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  在 氨 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以100 mg的产率得到(3S,4S,5S,6R)-6-(6-aminopurin-9-yl)-3,4,5-trihydroxy-1-methylpiperidin-2-one
  参考文献：
  名称：

  Synthesis of N-methyl-d-ribopyranuronamide nucleosides

  摘要：

  The Synthesis of N-methyl-D-ribopyranuronamide nucleosides is described. The key route is the rearrangement of a 1,2-O-isopropylidene protected furanose sugar with a carboxamide function in the 4-position to a ribopyranuronamide ring. The Lewis acid catalyzed condensation of adenine and thymine nucleobases with the per-O-acetylated N-methyl-D-ribopyranuronamide sugar is used to give the target nucleosides as a mixture of the alpha and beta anomers. The mixture was separated and the final Compounds were obtained by deacetylation in basic conditions. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.08.027