8-bromo-9-(β-D-arabinofuranosyl)hypoxanthine | 97551-52-5

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 英文名称: 8-bromo-9-(β-D-arabinofuranosyl)hypoxanthine
• 英文别名: 8-bromo-9-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
• CAS: 97551-52-5
• 化学式: C₁₀H₁₁BrN₄O₅
• 分子量: 347.125
• InChiKey: XCAXTILLADBPII-FJFJXFQQSA-N

物化性质

• 密度：
  2.45±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  129
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  8-bromo-9-(β-D-arabinofuranosyl)hypoxanthine 在 palladium on activated charcoal 叠氮化锂 、 氢气 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 65.0 ℃ 、344.73 kPa 条件下， 反应 24.0h， 生成 8-amino-9-(β-D-arabinofuranosyl)hypoxanthine
  参考文献：
  名称：

  Purine and 8-substituted purine arabinofuranosyl and ribofuranosyl nucleoside derivatives as potential inducers of the differentiation of the Friend erythroleukemia

  摘要：

  Several antimetabolites have been demonstrated to have the capacity to initiate differentiation in vitro of a variety of leukemic cell lines. To explore the structural requirements for this activity, a series of purine and 8-substituted purine arabinofuranosyl and ribofuranosyl nucleoside derivatives were synthesized and tested as inducers of the differentiation of Friend murine erythroleukemia cells. 9-(beta-D-Arabinofuranosyl)hypoxanthine and 6-(hydroxyamino)-9-(beta-D-arabinofuranosyl)purine were effective inducers of maturation, producing 82% and 74% benzidine-positive cells, a measure of the number of cells synthesizing hemoglobin. 6-Mercapto-9-(beta-D-ribofuranosyl)purine and 6-(methylmercapto)-9-(beta-D-ribofuranosyl)purine and their corresponding beta-D-arabinofuranosyl derivatives were also effective initiators of maturation, causing approximately 50% of the cell population to assume a differentiated phenotype.

  DOI：

  10.1021/jm00148a018
• 作为产物：
  描述：

  阿糖腺苷 在 NaOAc buffer 、 水 、 溴 、 溶剂黄146 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 5.0h， 生成 8-bromo-9-(β-D-arabinofuranosyl)hypoxanthine
  参考文献：
  名称：

  Purine and 8-substituted purine arabinofuranosyl and ribofuranosyl nucleoside derivatives as potential inducers of the differentiation of the Friend erythroleukemia

  摘要：

  Several antimetabolites have been demonstrated to have the capacity to initiate differentiation in vitro of a variety of leukemic cell lines. To explore the structural requirements for this activity, a series of purine and 8-substituted purine arabinofuranosyl and ribofuranosyl nucleoside derivatives were synthesized and tested as inducers of the differentiation of Friend murine erythroleukemia cells. 9-(beta-D-Arabinofuranosyl)hypoxanthine and 6-(hydroxyamino)-9-(beta-D-arabinofuranosyl)purine were effective inducers of maturation, producing 82% and 74% benzidine-positive cells, a measure of the number of cells synthesizing hemoglobin. 6-Mercapto-9-(beta-D-ribofuranosyl)purine and 6-(methylmercapto)-9-(beta-D-ribofuranosyl)purine and their corresponding beta-D-arabinofuranosyl derivatives were also effective initiators of maturation, causing approximately 50% of the cell population to assume a differentiated phenotype.

  DOI：

  10.1021/jm00148a018