(3R,6S,7aS)-6-(6-aminopurin-9-yl)-3-phenyl-3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-one | 1311406-92-4

• 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: (3R,6S,7aS)-6-(6-aminopurin-9-yl)-3-phenyl-3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-one
• CAS: 1311406-92-4
• 化学式: C₁₇H₁₆N₆O₂
• 分子量: 336.353
• InChiKey: UPCNGWRXAXJRIY-NVGCLXPQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  99.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (3R,6S,7aS)-6-(6-aminopurin-9-yl)-3-phenyl-3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-one 在 盐酸 、 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 、 水 为溶剂， 反应 13.0h， 以100%的产率得到3S-adenin-9-yl-5S-(hydroxymethyl)-2-pyrrollidinone
  参考文献：
  名称：

  Synthesis of 3-Guaninyl- and 3-Adeninyl-5-hydroxymethyl-2-pyrrolidinone Nucleosides

  摘要：

  L- And D-glutamic acids, as well as trans-4-hydroxy-L-proline, are converted to the corresponding 3-guaninyl-5-hydroxymethyl-2-pyrrolidinone (4) or 3-adeninyl-5-hydroxymethyl-2-pyrrolidinone (5) nucleoside analog. The protecting group used to block the lactam nitrogen in key intermediates has a significant effect on the diastereoselectivity of the coupling reaction with adenine or guanine.

  DOI：

  10.1021/jo2004617
• 作为产物：
  描述：

  L-焦谷氨酸乙酯 在 sodium tetrahydroborate 、 偶氮二甲酸二异丙酯 、 对甲苯磺酸 、 溶剂黄146 、 三苯基膦 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙醇 、 甲苯 为溶剂， 反应 24.0h， 生成 (3R,6S,7aS)-6-(6-aminopurin-9-yl)-3-phenyl-3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-one
  参考文献：
  名称：

  Synthesis of 3-Guaninyl- and 3-Adeninyl-5-hydroxymethyl-2-pyrrolidinone Nucleosides

  摘要：

  L- And D-glutamic acids, as well as trans-4-hydroxy-L-proline, are converted to the corresponding 3-guaninyl-5-hydroxymethyl-2-pyrrolidinone (4) or 3-adeninyl-5-hydroxymethyl-2-pyrrolidinone (5) nucleoside analog. The protecting group used to block the lactam nitrogen in key intermediates has a significant effect on the diastereoselectivity of the coupling reaction with adenine or guanine.

  DOI：

  10.1021/jo2004617

文献信息

• Synthesis of 3-Guaninyl- and 3-Adeninyl-5-hydroxymethyl-2-pyrrolidinone Nucleosides
  作者：Abdullah Saleh、John G. D’Angelo、Martha D. Morton、Jesse Quinn、Kendra Redden、Rafal W. Mielguz、Christopher Pavlik、Michael B. Smith

  DOI：10.1021/jo2004617

  日期：2011.7.15

  L- And D-glutamic acids, as well as trans-4-hydroxy-L-proline, are converted to the corresponding 3-guaninyl-5-hydroxymethyl-2-pyrrolidinone (4) or 3-adeninyl-5-hydroxymethyl-2-pyrrolidinone (5) nucleoside analog. The protecting group used to block the lactam nitrogen in key intermediates has a significant effect on the diastereoselectivity of the coupling reaction with adenine or guanine.